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Pca2.520 protection led on red,disconnected

Soundstream car amplifier pca2.520 protection led on red,disconnected power,remote,earth cables speakers cables aswell.hooked power,remote and earth but did not hook up speakers yet.amp turns on but is still in protection mode.how do i get the green light to come back on

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5 Suggested Answers

SOURCE: speakers cut off when bass goes up...

i had this same problem, i have a 1993 s10 blazer, i would put it up past 18 and all bass would cut out, The only problem was there wasnt enough power gettin to the amp. The ground wire came lose and wasnt getting the power to the amp

Posted on Apr 05, 2007

xtpfly
  • 1 Answer

SOURCE: protection light on

go to power acoustiks website at: poweracoustik.com then tech support look at how to insatll an amp

Posted on Jun 29, 2007

  • 4 Answers

SOURCE: Fusion Amp Starts In protected Mode

check remote wire coming from back of radio

Posted on Jan 08, 2008

  • 631 Answers

SOURCE: lightning audio B300.4 amp protect light

The most likely reason for it to go into protect is shorted output transistors.

Posted on Jan 16, 2008

  • 112 Answers

SOURCE: car amplifier install issue

check the remote cable from your head unit to the amp first.

Posted on Apr 20, 2008

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I have a 1400 watt cruch amp & i hooked it up myself. when i turn the radio on the power wire on the amp comes on, bt if the audio cords are hooked up, the protection light comes on. if i dnt hook the...


Should the amplifier go into protect mode, simply disconnect all RCA and speaker leads, while keeping +12 volt, power ground and remote leads connected.

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