just depends on how high u turn it,just gotta use it wisely,its impossible to keep a class d from clippin completly Care to explain? please do. i too am interested. anyways YES it does have bass boost....but you shouldnt use it. just my suggestion a class d is gonna clip at any volume,u just cant clip it to bad cuz the risk of blowing it,or the subs one,thats my 2 sense,why do u thank they made class d amps for subs,DISTORTION,yeah most likey if u go around with the bass boost up to like 18db daily somethang is gona go wrong,im not that dumb tho with that spelling and grammar, yeah, I think you are