its a m1286i 1200w x2 channel that puts 300w rms to each channel, its a little bit of an older amp but ive never once had a single problem with it since i bought it from my cousin about a year ago who only used it for about 6 months and then had it just sit around til i bought. its good for a step above having just SOME bass, will definintly shake some stuff on a car. $125 plus shipping is all im asking for it, or if you live kinda close you can pick it up or im willing to meet somewhere also