3200 Watts RMS at 1 ohm according to the man who designed this amp says. I am a Former Car Audio Business Owner/Installer Now a Disabled Amputee, I was in business for 18 years. I Sold merchandise as well as Built Custom systems and Interiors. I was very picky on what brands that I would sell out of all of the brands that I could sell at wholesale, There are some I like more than others and some I despise and would refuse to sell. My favorites are Hifonics/MB Quart, JBL,Skar audio, MTX, & as well as Power acoustik Top of the line amps only, SSL Evo amps only, Planet audio Top of the line amps only, American Bass Subs XFL & HD Series, Fusion Car audio, Precision power, Just to name a few. I always base the brand and model of subwoofer upon how much air space you have in your space allowed in your vehicle that way you get the most bang for your buck instead of most people putting the wrong subwoofer in the wrong enclosure and you wonder why it doesnt sound good. Since then i have turned my business contacts over to a good friend in Avon park Florida “Bear Audio” is the new business with me as the instructor. Please click Yes that all of my professional unbiased opinions have been helpful to you in your future purchases, CDG Technical Writer..(…) Thankyou