I have had the opportunity to try several products in my Cherokee over the past years. Looking for the sound i got off a MTX 8302 with 2 12" CVR's in a trunk of a Chevy Beretta. They moved a lot of STRONG low end notes and clean at it too. Almost perfect. I hate over excessive SPL .In my SUV ratin from best to last, #1 1-JL12W7, #2 2-S12L7'S, #3 2-S12L5'S, #4 2-10" Audiobahn Hi Excrsns, #5 2-12" Kappa Perfects. All this to only come back to the CVR's but this time 15's with a MTX TA7801 CVRs see 734rms@4ohms. They get very loud and shake with loose lows in my SUV in a good way not the tight SPL way. All that money down the drain just for being curious!