This amp will do 400w rms @ 4 ohm or 600w rms @ 2 ohm. I have no use for this amp anymore because I've upgraded to two subs and I needed a big *** 2000w amp. Perfect working condition, No Damages, scratches, and it was never abused. Owned it for a couple months before I upgraded to an Opti2000d. It didn't come with a birthsheet. The amp will include its original box (without a manual though). I purchased it new so serial numbers ARE on the box. I don't have many refs because I'm new to selling online. More pics will come upon request
Info on the amp:
http://www.crutchfield.com/S-diG5vQitHpl/cgi-bin/prodview.asp?i=500MRPM650
Info on the amp:
http://www.crutchfield.com/S-diG5vQitHpl/cgi-bin/prodview.asp?i=500MRPM650
