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<blockquote data-quote="w0lv3121n3" data-source="post: 8057876" data-attributes="member: 578527"><p>I just purchased an alpine mrx-v70 5 channel amp</p><p></p><p>its wired with a 4awg power cable with 60 amp fuse and 4awg ground as well</p><p></p><p>I have an alpine cda-9886 headunit with alpine front speakers and polk rear speakers</p><p></p><p>i have all 4 channels and subwoofer connected to the amp.</p><p></p><p>it plays perfectly fine and low volumes but once i start turning it up the signal seems to cut out.</p><p></p><p>the amp is still on, looks perfectly fine.</p><p></p><p>once i shut the headunit off and start it again, the sound will come back out, until i turn it up loud again</p><p></p><p>any ideas whats going on?</p></blockquote><p></p>
[QUOTE="w0lv3121n3, post: 8057876, member: 578527"] I just purchased an alpine mrx-v70 5 channel amp its wired with a 4awg power cable with 60 amp fuse and 4awg ground as well I have an alpine cda-9886 headunit with alpine front speakers and polk rear speakers i have all 4 channels and subwoofer connected to the amp. it plays perfectly fine and low volumes but once i start turning it up the signal seems to cut out. the amp is still on, looks perfectly fine. once i shut the headunit off and start it again, the sound will come back out, until i turn it up loud again any ideas whats going on? [/QUOTE]
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