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Need Head Unit Help!!!!!!!!
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<blockquote data-quote="keep_hope_alive" data-source="post: 7379267" data-attributes="member: 576029"><p>what amp? no, you do not need a 6 channel HU. front and rear, left and right. some stock amps have more speakers but it's still F&amp;R/L&amp;R - four channels.</p><p></p><p>the amp should allow for 4 channel input and the sub channel signal can be derived from Front or Rear or summation of both. depends on the amp.</p><p></p><p>if the amp doesn't have high level inputs, you need a Line Output Converter (LOC) to convert the speaker level outputs into RCA outputs.</p><p></p><p>you need a turn-on signal for the amp. don't just use ignition. try to get one from the head unit so the amp turns off when the HU turns off.</p></blockquote><p></p>
[QUOTE="keep_hope_alive, post: 7379267, member: 576029"] what amp? no, you do not need a 6 channel HU. front and rear, left and right. some stock amps have more speakers but it's still F&R/L&R - four channels. the amp should allow for 4 channel input and the sub channel signal can be derived from Front or Rear or summation of both. depends on the amp. if the amp doesn't have high level inputs, you need a Line Output Converter (LOC) to convert the speaker level outputs into RCA outputs. you need a turn-on signal for the amp. don't just use ignition. try to get one from the head unit so the amp turns off when the HU turns off. [/QUOTE]
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