My original set up was stolen out of my trunk so I got new equipment. I hooked up 2 12's in the box with the amp. The problem is that the subs move but there is not bass output. I have always hooked my own system up never ever had this problem. I have an alpine vdrive deck a kenwood amp and 2 12" alpine svc subs. I really need help I am tired of not having bass. Thanks
reversing polarity wont fix the problem...switching pos and neg the sub still works have u tried the remote gain if u had one or maybe check the amp settings on the deck maybe the amp gain on deck or the bass on the deck is turned down or maybe 1 sub is workin and the other isnt alpine SVC? thers only one kind of subs that are SVC thats type E if only ones working it would act like theres no bass lol and when one works it moves the other sub makin it look like 2 are workin when only 1 is make sure both are workin