I would just like to say that I have had this amp for nearly 4 years now, and it is STILL kicking 110% and is absolutely amazing. It does 2400@ 1ohm, 1500@ 2ohm, and 1050 @4ohms and is just great. I have ran many many sub applications off of it.. and ran it down to .67 ohms with 3 kicker L7 12s and it honestly did NOT get hot after beating it for a while. Trustworthy amp, and now I have 3 other concept amps for my mids and highs and they are just as good. Concept, which is not a highly noticed name, is definetly on the top of my list for amps for the price. I paid $250 shipped for mine USED nearly 4yrs ago, and can be found for still around 300... and I found a guy selling the same amp for $750 in another forum.. Just letting everyone know, concept is a brand that should be more well known by consumers..

Andrew