In a trunk car it mostly never will be louder firing into the cabin since firing back will use the rolloff of the back of the car to fire in. If your blowing a 100 amp anl with that amp why didn't you just put a 150 in to start with. I used a 150 anl under the hood with 2 jl 1000/1s and a 300/4 and never had one problem. And those jls pull a shitlad more current than yours. Did u use a dmm to set your gains right? Seems weird to meAnd I have the standard setup, amp on seat subs facing back of car, not firing in. IMO, it's not as loud with them facing in the car. Could just be me tho
