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General Car Audio
Sudden loss of bass in car
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<blockquote data-quote="Jure" data-source="post: 8575344" data-attributes="member: 673149"><p>Everyone thank you for your suggestions.</p><p></p><p>I removed the head unit and found no loose or uninsulated wires behind it.</p><p></p><p>After a factory reset the sound became deeper, the highs are lows are now more balanced. I tried a factory reset before but maybe keeping the head unit disconnected from the power source helped somehow...</p><p></p><p>Why is it necessary for the head unit to be separately grounded? Why not use the factory wire? The factory ground wire was used for years with the old head unit and a couple of months with the new one without any issues.</p><p></p><p>I have a digital multimeter. Can I measure the resistance trough the speaker wire connector or do I have to connect it directly to the driver? Is the passive crossover connected between the driver terminals (similar to the capacitor behind the tweeter)?</p></blockquote><p></p>
[QUOTE="Jure, post: 8575344, member: 673149"] Everyone thank you for your suggestions. I removed the head unit and found no loose or uninsulated wires behind it. After a factory reset the sound became deeper, the highs are lows are now more balanced. I tried a factory reset before but maybe keeping the head unit disconnected from the power source helped somehow... Why is it necessary for the head unit to be separately grounded? Why not use the factory wire? The factory ground wire was used for years with the old head unit and a couple of months with the new one without any issues. I have a digital multimeter. Can I measure the resistance trough the speaker wire connector or do I have to connect it directly to the driver? Is the passive crossover connected between the driver terminals (similar to the capacitor behind the tweeter)? [/QUOTE]
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Sudden loss of bass in car
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