Quote Originally Posted by Z32redondo
Either digital designs dd9515
or FI BTL


Some of the loudest **** I have ever seen and 1 sub can rattle the **** out of your car.
i second the digital designs dd9515, my best friend had one and it was pretty impressive, but I installed a new JL W7 12" in my co-workers car this weekend with a JL500 sub amp and it may be one of the cleanest and lowest hitting subs Ive heard...