Question about Kenwood KAC-9104D Car Audio Amplifier

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American pro amp 1000 watt vs=3503

The power is on but there is no sound on the sub, when the led greed light is on that means that its on right, what color of light is the protect light

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  • oscarc2 Jun 30, 2008

    my amps power light is on but nothing comes out of my subs i tried
    connecting other subs to my amps lines but still nothing and the fuses
    a good i dont know what to do

  • Anonymous Nov 22, 2008

    i have the same problem my power led is on the amp gets his power but nothing comes out my rca cables giving the right signals my power cables to but there's no signal at my speaker cables and the light in the logo is out

  • gabriel agui Dec 30, 2008

    red light is on but the green flashes every 10 seconds

  • melissa456 Mar 25, 2009

    why is my red led light on

  • knakerr May 11, 2010

    IS IT A 1,2 OR 4 CHANNEL

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The Protect light would normally be Red. You need to test your RCA's and make sure your getting a signal to your amp.  I would just buy a new set  or if you have another set just try them.  If you get your amp to power on and all of your voltages are right with the proper signal and your amp fails to turn on you Have a bad amplifier

Posted on Oct 13, 2007

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Posted on Jan 02, 2017

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need to see if the amp is on check led light on amp. make sure your subs ohm load is correct for the amp.

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To Achieve a 2 ohm load, the most common load is one of the following...
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American Pro VS3507 2000W Car Audio Monoblock Amplifier
American Pro VS3507 Monoblock Amplifier Details
  • Built-In Crossover
  • Variable High/Low Pass Filters
  • Phase Shift Control
  • Subsonic Filter
  • Bass Boost Control
  • Dancing Lights at the Rhythm of Music
  • Protection Circuits
  • Gold Plated Terminals
  • Power & Protection Circuit LED
  • 1 x 250 Watts RMS @ 4 Ohms
  • 1 x 350 Watts RMS @ 2 Ohms Thanks for using FixYa - A FixYa rating is appreciated!!

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Yes you can get 2000 watts out of your amps, but the correct way is to bridge your amplifiers if you can, and terminate them into the proper load.

Thank you,

Shuttle83

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