Can any1 tell me if i can do this. Ok first i started building a ported box with two chambers with 2 dd 10" subs, but i bought the 12" 3500 "d" series subs and the ported box is to little. So i was wondering if i can run the subs free air even though i have ports in the box
running subs with no suspension at all causes them to over-extend very easily, with little power applied. you'll most likely get very little bass, and end up damaging the speakers.