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Car Audio Equipment
Amplifiers
Is my amp toast?
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<blockquote data-quote="ThunderOne" data-source="post: 8112012" data-attributes="member: 641709"><p>I recently dynamatted my whole cab, and when I went to plug everything back in, my sub has basically no power. It has a tiny amount of power, but it's next to nothing. I checked the voltage at the amp +/- terminals and remote wire, they're getting plenty of juice. But something's happening when the power leaves the amp.</p><p></p><p>I'm not sure what I need to be looking at... what should I be looking for while checking the terminals at the speakers? What about the RCA inputs? Should I check the fuse behind the head unit?</p><p></p><p>Sub is an SWR-12D4</p><p></p><p>Amp is MRX-M50</p><p></p><p>HU is Pioneer DEH-P600UB</p></blockquote><p></p>
[QUOTE="ThunderOne, post: 8112012, member: 641709"] I recently dynamatted my whole cab, and when I went to plug everything back in, my sub has basically no power. It has a tiny amount of power, but it's next to nothing. I checked the voltage at the amp +/- terminals and remote wire, they're getting plenty of juice. But something's happening when the power leaves the amp. I'm not sure what I need to be looking at... what should I be looking for while checking the terminals at the speakers? What about the RCA inputs? Should I check the fuse behind the head unit? Sub is an SWR-12D4 Amp is MRX-M50 HU is Pioneer DEH-P600UB [/QUOTE]
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Is my amp toast?
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