Well i got a bite of a problem cause my car is actually at home in GA and i am attending school in RI but in 2 weeks ill be home and able to give you the specs on the amp in detail. Its a punch amp. Damn I thought i would be able to run a fairly good 12" sub cause i have a JBL 1000 in a individual sub box and it hits very good but I wanted another sub cause honestly dont like JBL. Not saying there bad but is not my preference you ya know. but thanks for the input. I not i can try and sell the amp and sub, then what would be a good amp and sub for the specs and music i play in my car ???