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Car Audio Equipment
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8 volt HU
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<blockquote data-quote="soundfx2" data-source="post: 630354" data-attributes="member: 558047"><p>i did a test with a alpine head unit and a rockford head unit. I did the test about a yr ago so i dont remember what model alpine it was but it was 4v and the rockford was 5v. I put in a test cd and at about 1/2 volume on the alpine it was giving out 5% distortion, at about 1.5v. The rockford head unit went all the way up to 5v with less than 3% distortion. So there is alot more to a head unit then how strong its signal is.</p></blockquote><p></p>
[QUOTE="soundfx2, post: 630354, member: 558047"] i did a test with a alpine head unit and a rockford head unit. I did the test about a yr ago so i dont remember what model alpine it was but it was 4v and the rockford was 5v. I put in a test cd and at about 1/2 volume on the alpine it was giving out 5% distortion, at about 1.5v. The rockford head unit went all the way up to 5v with less than 3% distortion. So there is alot more to a head unit then how strong its signal is. [/QUOTE]
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8 volt HU
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