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Speaker Whine..
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<blockquote data-quote="robbythedude" data-source="post: 8346721" data-attributes="member: 661682"><p>Hey guys,</p><p></p><p>Recently wrapped up my whole car audio install on a Soul 2014. Everything looks great, but I have one problem I can't figure out...</p><p></p><p>While the car is on, the door speakers (on a separate amp than the subwoofer) will whine with the RPM of my car. If I accelerate the whine will raise in pitch till I shift down, then rinse/repeat. NEVER STOPS!!</p><p></p><p>I checked the 4-channel amp's ground with a DMM and it was perfectly grounded to my car. Soooo, I only have one other suspicion that it might be, but I am not sure. I had to run speaker wires through the firewall out into the engine compartment to reach my doors...Do you think it is picking up interference from the alternator? Any other ideas?</p><p></p><p>The HU: Pioneer Premier DEH-P980BT</p><p></p><p>The Amp: SoundQubed Q4-90</p><p></p><p>Thanks</p></blockquote><p></p>
[QUOTE="robbythedude, post: 8346721, member: 661682"] Hey guys, Recently wrapped up my whole car audio install on a Soul 2014. Everything looks great, but I have one problem I can't figure out... While the car is on, the door speakers (on a separate amp than the subwoofer) will whine with the RPM of my car. If I accelerate the whine will raise in pitch till I shift down, then rinse/repeat. NEVER STOPS!! I checked the 4-channel amp's ground with a DMM and it was perfectly grounded to my car. Soooo, I only have one other suspicion that it might be, but I am not sure. I had to run speaker wires through the firewall out into the engine compartment to reach my doors...Do you think it is picking up interference from the alternator? Any other ideas? The HU: Pioneer Premier DEH-P980BT The Amp: SoundQubed Q4-90 Thanks [/QUOTE]
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