If your looking for a decent amp go with the audiopipe series. They push out the rms on 12volts and they are amazing quality amps. I run the 3k which is just 2 1500's in the same shell. I've tried everything when it comes to amps(JL Audio, JBL, Hifonics, Memphis, Alpine, Kicker, and Soundstream) and would recomend a audiopipe over any of those.