{"id":1183,"date":"2009-03-22T21:05:28","date_gmt":"2009-03-22T20:05:28","guid":{"rendered":"http:\/\/www.haeussler.name\/blogs\/hobby\/?p=1183"},"modified":"2022-08-20T14:20:10","modified_gmt":"2022-08-20T12:20:10","slug":"subwoofer-isophone-pls-320-400-s","status":"publish","type":"post","link":"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/","title":{"rendered":"Subwoofer mit Isophone PSL 320\/400 S"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hallo Freunde des HiFi\u00b4s, mein in die Jahre gekommener alter Subwoofer soll ein neues Geh\u00e4use bekommen:<\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-medium wp-image-1346\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"271\" data-attachment-id=\"1346\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0484l\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN0484L.jpg?fit=848%2C768&amp;ssl=1\" data-orig-size=\"848,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1259788342&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"altes Geh\u00e4use\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN0484L.jpg?fit=530%2C480&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN0484L-300x271.jpg?resize=300%2C271\" alt=\"\" class=\"wp-image-1346\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN0484L.jpg?resize=300%2C271&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN0484L.jpg?w=848&amp;ssl=1 848w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption>altes Geh\u00e4use<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image alignnone size-medium wp-image-1347\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"205\" height=\"300\" data-attachment-id=\"1347\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn1099l\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L.jpg?fit=525%2C768&amp;ssl=1\" data-orig-size=\"525,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1266445788&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;102&quot;,&quot;shutter_speed&quot;:&quot;0.0107411385607&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Woofer mit Verst\u00e4rker\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;neues Geh\u00e4use&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L.jpg?fit=525%2C768&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L-205x300.jpg?resize=205%2C300\" alt=\"\" class=\"wp-image-1347\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L.jpg?resize=205%2C300&amp;ssl=1 205w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L.jpg?w=525&amp;ssl=1 525w\" sizes=\"auto, (max-width: 205px) 100vw, 205px\" \/><figcaption>neues Geh\u00e4use<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Zun\u00e4chst sei einmal das Chassi des Woofers erw\u00e4hnt, es ist ein <strong>Isophone PSL 320\/400S<\/strong> mit folgenden Daten:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Impedanz: 8 \u03a9<br>Belastbarkeit: 300\/400 Watt<br>Kennschalldruck: 93 dB<br>Resonanzfrequenz: 27 Hz<br>Frequenzbereich: 20 &#8211; 4500 Hz<br>Durchmesser: 320 mm<br>Gewicht: 7,5 kg<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0307.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1185\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0307\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0307.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1253813613&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"PSL 320\/400S\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0307.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0307-300x225.jpg?resize=300%2C225\" alt=\"PSL 320\/400S\" class=\"wp-image-1185\" title=\"PSL 320\/400S\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0307.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0307.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"alignright\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0306.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1184\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0306\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0306.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;3.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1253813585&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"dscn0306\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0306.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0306-300x225.jpg?resize=300%2C225\" alt=\"dscn0306\" class=\"wp-image-1184\" title=\"Isophone Chassi Daten\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0306.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0306.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Dieses Chassi wurde angetrieben von einem <a href=\"http:\/\/www.st.com\/stonline\/books\/pdf\/docs\/1057.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" title=\"Datenblatt TDA7294\">TDA7294<\/a> (100W DMOS Audio Aplifier):<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0310.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1186\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0310\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0310.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1253813793&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.103092783505&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"TDA7294\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0310.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0310-300x225.jpg?resize=300%2C225\" alt=\"TDA7294\" class=\"wp-image-1186\" title=\"TDA7294\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0310.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0310.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">Hier in der alten Schaltung verbaut (mit Netzteil, welches sp\u00e4ter ausgelagert wird):<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0308.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1187\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0308\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0308.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1253813675&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0248138957816&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Schaltung zum TDA7294\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0308.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0308-300x225.jpg?resize=300%2C225\" alt=\"Schaltung zum TDA7294\" class=\"wp-image-1187\" title=\"Schaltung zum TDA7294\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0308.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0308.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Der Verst\u00e4rker wird von einem 2x30V 330VA Ringkern-Trafo gespeist:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0320.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1189\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0320\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0320.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1253813969&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0202839756592&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Netzteil\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0320.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0320-300x225.jpg?resize=300%2C225\" alt=\"Netzteil\" class=\"wp-image-1189\" title=\"Netzteil\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0320.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0320.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Als Filter habe ich einen Linkwitz Filter vor geschaltet (inkl. Eingangs-Terminal und Phasendrehung):<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0318.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1188\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0318\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0318.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;3&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1253813927&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0143472022956&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Linkwitz-Filter\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0318.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0318-300x225.jpg?resize=300%2C225\" alt=\"Linkwitz-Filter\" class=\"wp-image-1188\" title=\"Linkwitz-Filter\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0318.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0318.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Die Filter-Schaltung sieht so aus:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/linkwitz.gif\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" data-attachment-id=\"1194\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/linkwitz\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/linkwitz.gif?fit=690%2C390&amp;ssl=1\" data-orig-size=\"690,390\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"linkwitz\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/linkwitz.gif?fit=530%2C300&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/linkwitz-300x169.gif?resize=300%2C169\" alt=\"linkwitz\" class=\"wp-image-1194\" title=\"Linkwitz-Filter\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/linkwitz.gif?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/linkwitz.gif?w=690&amp;ssl=1 690w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Hier noch das Netzteil f\u00fcr den Filter, das sich mit auf der Platine befindet (wird sp\u00e4ter auch separat sein):<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/link_netz.gif\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"146\" data-attachment-id=\"1195\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/link_netz\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/link_netz.gif?fit=555%2C271&amp;ssl=1\" data-orig-size=\"555,271\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Linkwitz Netzteil\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/link_netz.gif?fit=530%2C259&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/link_netz-300x146.gif?resize=300%2C146\" alt=\"Linkwitz Netzteil\" class=\"wp-image-1195\" title=\"Linkwitz Netzteil\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/link_netz.gif?resize=300%2C146&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/link_netz.gif?w=555&amp;ssl=1 555w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Das geschlossene Geh\u00e4use (Au\u00dfenma\u00dfe: BxHxT: 40 cm x 63 cm x 45 cm) ist aus kernigen 30 mm MDF gefertigt und hat somit ca. 90 L Volumen:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0323.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"199\" height=\"300\" data-attachment-id=\"1190\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0323\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0323.jpg?fit=679%2C1022&amp;ssl=1\" data-orig-size=\"679,1022\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1253814032&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.25&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Geh\u00e4use\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0323.jpg?fit=530%2C798&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0323-199x300.jpg?resize=199%2C300\" alt=\"Geh\u00e4use\" class=\"wp-image-1190\" title=\"Geh\u00e4use\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0323.jpg?resize=199%2C300&amp;ssl=1 199w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0323.jpg?w=679&amp;ssl=1 679w\" sizes=\"auto, (max-width: 199px) 100vw, 199px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Der Verst\u00e4rker inkl. Netzteil und Linkwitz-Filter wird noch in ein passendes Geh\u00e4use auf der Oberseite des Woofer-Geh\u00e4uses verbaut.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Inzwischen ist das neue Kabel durch das Geh\u00e4use verlegt und das Loch mit Hei\u00dfkleber verschlossen worden:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0002.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1198\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0002\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0002.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1254075352&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Kabeldurchf\u00fchrung\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0002.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0002-300x225.jpg?resize=300%2C225\" alt=\"Kabeldurchf\u00fchrung\" class=\"wp-image-1198\" title=\"Kabeldurchf\u00fchrung\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0002.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0002.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Danach wurde das Geh\u00e4use zur D\u00e4mmung mit Isophon Watte beklebt und ausgef\u00fcllt (3 x 20L Packungen):<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0003.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"300\" data-attachment-id=\"1199\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0003\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0003.jpg?fit=768%2C1024&amp;ssl=1\" data-orig-size=\"768,1024\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1254075984&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Isophon Watte\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0003.jpg?fit=530%2C707&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0003-225x300.jpg?resize=225%2C300\" alt=\"Isophon Watte\" class=\"wp-image-1199\" title=\"Isophon Watte\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0003.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0003.jpg?w=768&amp;ssl=1 768w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Anschliessend das Kabel am Chassi mittels der Pol-Klemmen befestigt:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0001.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1200\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0001\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0001.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1254075342&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Kabel am Chassi\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0001.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0001-300x225.jpg?resize=300%2C225\" alt=\"Kabel am Chassi\" class=\"wp-image-1200\" title=\"Kabel am Chassi\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0001.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0001.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Und am anderen Ende des Kabels:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0005.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1201\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0005\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0005.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;3.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1254076966&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Ende zum Verst\u00e4rker\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0005.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0005-300x225.jpg?resize=300%2C225\" alt=\"Ende zum Verst\u00e4rker\" class=\"wp-image-1201\" title=\"Ende zum Verst\u00e4rker\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0005.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0005.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">vergoldete 4mm Bananen Stecker angel\u00f6tet:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0010.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1202\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0010\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0010.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1254077301&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0943396226415&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Stecker anl\u00f6ten\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0010.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0010-300x225.jpg?resize=300%2C225\" alt=\"Stecker anl\u00f6ten\" class=\"wp-image-1202\" title=\"Stecker anl\u00f6ten\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0010.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0010.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0018.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1203\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0018\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0018.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;4.9&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1254077667&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;12.9&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"4mm Bananenstecker\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0018.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0018-300x225.jpg?resize=300%2C225\" alt=\"4mm Bananenstecker\" class=\"wp-image-1203\" title=\"4mm Bananenstecker\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0018.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0018.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Diese dienen dann zum Anschluss am Verst\u00e4rker-Geh\u00e4use.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zum Test habe ich das Chassi mal mit 2 Schrauben befestigt und einen Test mit der alten Endstufe gefahren:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0004.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"300\" data-attachment-id=\"1204\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0004\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0004.jpg?fit=768%2C1024&amp;ssl=1\" data-orig-size=\"768,1024\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1254076656&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Test-Einbau\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0004.jpg?fit=530%2C707&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0004-225x300.jpg?resize=225%2C300\" alt=\"Test-Einbau\" class=\"wp-image-1204\" title=\"Test-Einbau\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0004.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0004.jpg?w=768&amp;ssl=1 768w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Klingt bombig&#8230;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mittlerweile habe ich mit einem Staubsauger (Danke f\u00fcr den Tipp) vorsichtig die Staubschutz-Kappe wieder &#8222;entdr\u00fcckt&#8220;. Diese hatte meine gro\u00dfe Tochter einmal eingedr\u00fcckt.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0212.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1246\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0212\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0212.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1256505156&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"PSL Staubschutzkappe\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0212.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0212-300x225.jpg?resize=300%2C225\" alt=\"PSL Staubschutzkappe\" class=\"wp-image-1246\" title=\"PSL Staubschutzkappe\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0212.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0212.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Damit das nicht mehr passiert, habe ich ein Gitter davor montiert (das sp\u00e4ter wieder entfernt wird, wenn die Kinder gro\u00df genug sind).<br>Nun stellte sich die Herausforderung, wie man es nun befestigt. Nun, ich habe dann Gewinde in die Befestigungsschrauben des Chassis geschnitten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zun\u00e4chst ein Loch in die Mitte des Schraubenkopfes gebohrt:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0342.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"300\" data-attachment-id=\"1247\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0342\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0342.jpg?fit=768%2C1024&amp;ssl=1\" data-orig-size=\"768,1024\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;3.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1258057293&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"loch bohren\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0342.jpg?fit=530%2C707&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0342-225x300.jpg?resize=225%2C300\" alt=\"loch bohren\" class=\"wp-image-1247\" title=\"loch bohren\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0342.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0342.jpg?w=768&amp;ssl=1 768w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0347.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1248\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0347\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0347.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;4.9&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1258057931&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;12.9&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Schraubenkopf mit Loch\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0347.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0347-300x225.jpg?resize=300%2C225\" alt=\"Schraubenkopf mit Loch\" class=\"wp-image-1248\" title=\"Schraubenkopf mit Loch\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0347.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0347.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Dann ein 3mm Gewinde hinein geschnitten, in diese k\u00f6nnen dann die Befestigungsschrauben f\u00fcr das Gitter geschraubt werden:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0344.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"300\" data-attachment-id=\"1249\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0344\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0344.jpg?fit=768%2C1024&amp;ssl=1\" data-orig-size=\"768,1024\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;3.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1258057703&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Gewinde schneiden\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0344.jpg?fit=530%2C707&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0344-225x300.jpg?resize=225%2C300\" alt=\"Gewinde schneiden\" class=\"wp-image-1249\" title=\"Gewinde schneiden\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0344.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0344.jpg?w=768&amp;ssl=1 768w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0349.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1250\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0349\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0349.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;4.3&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1258058916&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;10.1&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Schraube mit Gewinde\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0349.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0349-300x225.jpg?resize=300%2C225\" alt=\"Schraube mit Gewinde\" class=\"wp-image-1250\" title=\"Schraube mit Gewinde\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0349.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0349.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Hierein habe ich dann mit einer gro\u00dfen Unterlegscheibe die Befestigungsschraube f\u00fcr das Gitter geschraubt:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0362.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" data-attachment-id=\"1251\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0362\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0362.jpg?fit=1024%2C768&amp;ssl=1\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;3.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1258060077&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Gitterschraube mit Unterlegscheibe\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0362.jpg?fit=530%2C398&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0362-300x225.jpg?resize=300%2C225\" alt=\"Gitterschraube mit Unterlegscheibe\" class=\"wp-image-1251\" title=\"Gitterschraube mit Unterlegscheibe\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0362.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0362.jpg?w=1024&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Somit kann nun kein Kind mehr das Chassi eindr\u00fccken (und sp\u00e4ter kommt das Gitter wieder weg und neue Schrauben rein):<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0356.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"300\" data-attachment-id=\"1252\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn0356\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0356.jpg?fit=768%2C1024&amp;ssl=1\" data-orig-size=\"768,1024\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1258060020&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0221238938053&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Chassi mit Gitter\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0356.jpg?fit=530%2C707&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0356-225x300.jpg?resize=225%2C300\" alt=\"Chassi mit Gitter\" class=\"wp-image-1252\" title=\"Chassi mit Gitter\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0356.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn0356.jpg?w=768&amp;ssl=1 768w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">So sieht der Woofer nun fertig aus:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"205\" height=\"300\" data-attachment-id=\"1347\" data-permalink=\"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/subwoofer-isophone-pls-320-400-s\/attachment\/dscn1099l\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L.jpg?fit=525%2C768&amp;ssl=1\" data-orig-size=\"525,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;COOLPIX P3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1266445788&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.5&quot;,&quot;iso&quot;:&quot;102&quot;,&quot;shutter_speed&quot;:&quot;0.0107411385607&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Woofer mit Verst\u00e4rker\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;neues Geh\u00e4use&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L.jpg?fit=525%2C768&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L-205x300.jpg?resize=205%2C300\" alt=\"\" class=\"wp-image-1347\" title=\"Woofer mit Verst\u00e4rker\" srcset=\"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L.jpg?resize=205%2C300&amp;ssl=1 205w, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/DSCN1099L.jpg?w=525&amp;ssl=1 525w\" sizes=\"auto, (max-width: 205px) 100vw, 205px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Das \u00fcber dem Woofer zu sehende Geh\u00e4use ist der neue Verst\u00e4rker!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hallo Freunde des HiFi\u00b4s, mein in die Jahre gekommener alter Subwoofer soll ein neues Geh\u00e4use bekommen: Zun\u00e4chst sei einmal das Chassi des Woofers erw\u00e4hnt, es ist ein Isophone PSL 320\/400S mit folgenden Daten: Impedanz: 8 \u03a9Belastbarkeit: 300\/400 WattKennschalldruck: 93 dBResonanzfrequenz: 27 HzFrequenzbereich: 20 &#8211; 4500 HzDurchmesser: 320 mmGewicht: 7,5 kg Dieses Chassi wurde angetrieben von einem TDA7294 (100W DMOS Audio Aplifier):<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[6],"tags":[48,52,49,50,51],"class_list":["post-1183","post","type-post","status-publish","format-standard","hentry","category-lautsprecher","tag-isophone","tag-linkwitz","tag-psl-320400s","tag-subwoofer","tag-tda7294"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hallo Freunde des HiFi\u00b4s, mein in die Jahre gekommener alter Subwoofer soll ein neues Geh\u00e4use bekommen: Zun\u00e4chst sei einmal das Chassi des Woofers erw\u00e4hnt, es ist ein Isophone PSL 320\/400S mit folgenden Daten: Impedanz: 8 \u03a9Belastbarkeit: 300\/400 WattKennschalldruck: 93 dBResonanzfrequenz: 27 HzFrequenzbereich: 20 - 4500 HzDurchmesser: 320 mmGewicht: 7,5 kg Dieses Chassi wurde angetrieben von\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Christian H\u00e4ussler\"\/>\n\t<meta name=\"google-site-verification\" content=\"RrziKV4F3e03Xqq3_ohtqTmt-a2SWm1PUC71Tctge4w\" \/>\n\t<meta name=\"msvalidate.01\" content=\"4532B82AAD197EFFD9604E3F6F7616F4\" \/>\n\t<meta name=\"keywords\" content=\"isophone,linkwitz,psl 320\/400s,subwoofer,tda7294,lautsprecher\" \/>\n\t<link rel=\"canonical\" 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Stabiler Spannungsaufbau mit LM2596 DC\/DC-Modul.","rel":"","context":"In &quot;Lautsprecher&quot;","block_context":{"text":"Lautsprecher","link":"https:\/\/www.haeussler.name\/blogs\/hobby\/category\/lautsprecher\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/IMG_20181017_195817.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/IMG_20181017_195817.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/IMG_20181017_195817.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/IMG_20181017_195817.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/IMG_20181017_195817.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/IMG_20181017_195817.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":95,"url":"https:\/\/www.haeussler.name\/blogs\/hobby\/led\/deckenlampe-auf-soul-z-p4-umrusten\/","url_meta":{"origin":1183,"position":1},"title":"Deckenlampe auf Soul Z P4 umr\u00fcsten","author":"Christian H\u00e4ussler","date":"24. Mai 2007","format":false,"excerpt":"Hallo LED Geminde, hier mein n\u00e4chstes How\u00b2! Idee: Eine weitere Deckenlampe im WC mit einer LED ausstatten! Material: - 1 x Soul Z P4 auf Star Platine - 1 x Sternk\u00fchlk\u00f6rper - 2 x W\u00e4rmeleitklebepads - 1 x 230V Vorschaltger\u00e4t f\u00fcr 700mA HighPower LEDs - 2 x Steckklemmen - 2\u2026","rel":"","context":"In &quot;LED&quot;","block_context":{"text":"LED","link":"https:\/\/www.haeussler.name\/blogs\/hobby\/category\/led\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1377,"url":"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/firsttime-8-top-rear\/","url_meta":{"origin":1183,"position":2},"title":"FirstTime 8 Top + Rear","author":"Christian H\u00e4ussler","date":"21. Juni 2010","format":false,"excerpt":"Erfahre, wie ich mein neues Sourround-System nach dem FirstTime 8 Bausvorschlag von Udo Wohlgemuth gebaut habe. Mit hochwertigen Chassis und sorgf\u00e4ltiger Verarbeitung. Viel Spa\u00df beim Nachbauen! #Lautsprecher #DIY #Heimkino","rel":"","context":"In &quot;Lautsprecher&quot;","block_context":{"text":"Lautsprecher","link":"https:\/\/www.haeussler.name\/blogs\/hobby\/category\/lautsprecher\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/002-Large-300x225.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":231,"url":"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/duetta-gehause\/","url_meta":{"origin":1183,"position":3},"title":"Duetta Geh\u00e4use","author":"Christian H\u00e4ussler","date":"22. Oktober 2009","format":false,"excerpt":"Entdecke die Dokumentation \u00fcber den Bau einer Duetta Standbox mit Eton Lautsprechern und Air Motion Transformer. Perfekte Verarbeitung und Lackierung in Mercedes-Wei\u00df! #Duetta #Lautsprecher #DIY","rel":"","context":"In &quot;Lautsprecher&quot;","block_context":{"text":"Lautsprecher","link":"https:\/\/www.haeussler.name\/blogs\/hobby\/category\/lautsprecher\/"},"img":{"alt_text":"Duetta Gesamt","src":"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn5067-225x300.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":242,"url":"https:\/\/www.haeussler.name\/blogs\/hobby\/lautsprecher\/duetta-weiche\/","url_meta":{"origin":1183,"position":4},"title":"Duetta Weiche","author":"Christian H\u00e4ussler","date":"22. Oktober 2009","format":false,"excerpt":"Erlebe den Bau einer Duetta mit Eton Lautsprechern und Air Motion Transformer. Eine detaillierte Dokumentation \u00fcber den Weichenaufbau wartet auf dich! #Duetta #Lautsprecher #DIY","rel":"","context":"In &quot;Lautsprecher&quot;","block_context":{"text":"Lautsprecher","link":"https:\/\/www.haeussler.name\/blogs\/hobby\/category\/lautsprecher\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn5560.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn5560.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.haeussler.name\/blogs\/hobby\/wp-content\/uploads\/dscn5560.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":477,"url":"https:\/\/www.haeussler.name\/blogs\/hobby\/avr\/ethernet-wetter-station\/","url_meta":{"origin":1183,"position":5},"title":"Ethernet Wetter Station","author":"Christian H\u00e4ussler","date":"3. September 2009","format":false,"excerpt":"Hallo AVR Freunde, nun habe ich endlich meine AVR Ethernet Wetter Station fertig gestellt. Diese basiert auf dem Bausatz von Guido Socher von tuxgraphics.org mit einer leichten Ver\u00e4nderung, n\u00e4mlich einem zus\u00e4tzlichen Feuchte-Sensor. 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