Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in. x 10.80in.

Class Ab Bridgeable Variable Input Voltage (Quick Thermal Dispersion) Technology Heat Sink Low-Noise Preamp High-Level Inputs Low-Level RCA Inputs & Outputs 2- & 3-Channel Operation Modes Built-In Variable Electronic Crossover 

Product Features

  • (Quick Thermal Dispersion) technology heat sink
    Low-noise preamp
  • High-level inputs
  • Low-level RCA inputs & outputs

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2 Responses to Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in. x 10.80in.

  1. Anonymous says:

    It’s not a 1000rms amp First off this is not a 1000w rms amp, with two 30amp fuses the most it could put out would be 864w at 14.4v. my testing showed about 110×4 real world, so 440w rms. I really wish manufacturers would stop with the numbers hype, but for $60ish I can’t complain to much, it does have nice features, just don’t think you are going to be the next SPL king with it.Update:After using this for a few months I have noticed it get pretty hot, hot enough that you can not touch it for more than a…

  2. Anonymous says:

    Surprised Me I bought this amp just wanted to test it out and not expecting it to work very long. When I first received it, it did not look or feel very bad. The amp itself feels sturdy and of some quality. When I hooked it up to my Massive Audio hippo series 8” sub I didn’t set the gain as high as I could’ve just to see if it would work and it did. I turned turned the gain up to where it should be and it has been running for 4 months without any problems. I waited to do a review to see if it was even worth…