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Posted on Aug 22, 2007
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Power and led on but yet no sound

My amp turns on and the led turns on as well as the fan when it is grounded. but on the side where you connect the rca cables there is 2 more leds. one says power and it is green and the other is red. the red one is the one lit. there is no sound coming out of the system. the battery is supplying about 13.8 constant volts and im running with 4 guage power and ground. any help is appreciated.

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  • rub3414 Aug 22, 2007

    took out the box the subs are correct. the connection from the sub to the amp is correct. i disconnected the power completely and removed all fuses for about 2 hrs. connected everything together and still went into protect. it doesnt even start on green led power. it starts automatically on protect.

  • rub3414 Aug 23, 2007

    disconnected every wire and he fuse. plugged in the power ground and remote wire. put in fuse. turned on car and saw the power led light up but then faded out and the prot led lit up instead. the speaker cables and the rca were disconnected. what can it be is the amp fried, but why would it go into power mode if its fried?

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  • Posted on Aug 22, 2007
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Red means protect, check speakers first then disconnect all power,try again in 20 min

  • Anonymous Aug 22, 2007

    lets try something again,disconnect power cables,short between terminals G&P G&R (amp)may see a little spark but ok then try reconnecting again but without rca or speakers.If amp still goes in prot you may have some blown fets or output semiconductors.

  • Anonymous Aug 22, 2007

    note:most amp starts in prot then green ok

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