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Possibly damaged subwoofer
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<blockquote data-quote="Dubizzle" data-source="post: 8798852" data-attributes="member: 686306"><p>Hi again</p><p>Thank you guys for the reply.</p><p>Alright:</p><p></p><p>First the jumper and how does it look like:</p><p></p><p>[ATTACH=full]40337[/ATTACH]</p><p></p><p></p><p>The digital multy meter i have is acualy brand new which i bought particulaly for this purpose.</p><p>Ive tested it on another monitor audio driver that i have to confirm the readings and the multy meter readings are correct, im using the peep mode with 200 Ohm range:</p><p>[ATTACH=full]40338[/ATTACH]</p><p></p><p></p><p></p><p>Monitor audio driver readings:</p><p></p><p>[ATTACH=full]40339[/ATTACH]</p><p></p><p>[ATTACH=full]40340[/ATTACH]</p><p></p><p></p><p></p><p>Now the alpine readings:</p><p></p><p>With jumper removed:</p><p>[ATTACH=full]40341[/ATTACH][ATTACH=full]40342[/ATTACH][ATTACH=full]40343[/ATTACH][ATTACH=full]40344[/ATTACH]</p><p></p><p></p><p></p><p>With jumper inserted in parallel position:</p><p>[ATTACH=full]40345[/ATTACH]</p><p></p><p>[ATTACH=full]40346[/ATTACH]</p><p></p><p>i forgot to take photos measuring each voice coil in this position but the readings were similar</p></blockquote><p></p>
[QUOTE="Dubizzle, post: 8798852, member: 686306"] Hi again Thank you guys for the reply. Alright: First the jumper and how does it look like: [ATTACH type="full" alt="40337"]40337[/ATTACH] The digital multy meter i have is acualy brand new which i bought particulaly for this purpose. Ive tested it on another monitor audio driver that i have to confirm the readings and the multy meter readings are correct, im using the peep mode with 200 Ohm range: [ATTACH type="full" alt="40338"]40338[/ATTACH] Monitor audio driver readings: [ATTACH type="full" alt="40339"]40339[/ATTACH] [ATTACH type="full" alt="40340"]40340[/ATTACH] Now the alpine readings: With jumper removed: [ATTACH type="full" alt="40341"]40341[/ATTACH][ATTACH type="full" alt="40342"]40342[/ATTACH][ATTACH type="full" alt="40343"]40343[/ATTACH][ATTACH type="full" alt="40344"]40344[/ATTACH] With jumper inserted in parallel position: [ATTACH type="full" alt="40345"]40345[/ATTACH] [ATTACH type="full" alt="40346"]40346[/ATTACH] i forgot to take photos measuring each voice coil in this position but the readings were similar [/QUOTE]
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