Orion Hcca 275g4 amp (best orion amp made, and one of the best you can buy) 1200x1 max and 600x1 rms, msrp is 789.00 on this amplifier, I have had it for 2 weeks still under warranty and still have manufacturers box. The amp is in brand new condition considerin ive only had it a little while. I have to sell due to debt for a body kit. Make offers, I might accept trades - i need a flip screen tv, type r integra headlights. I want around 500 for the amp...but price is flexible, also for sale is the matching subwoofer listed above, will do low combo price if you buy both.