This subwoofer is HOT! HOT! HOT! and offers the best bang'n bass for the buck you can get! The P12 can get low and slam hard and all without burning a hole in your pocket! Some of the smok'n features include: Dual 4 Ohm 2" VC on an aluminum former, 5 way binding posts with (push or banana) nickel plated terminals, a progressive roll poly-cotton spider with woven round tinsel leads, a wave roll surround, a full press UV treated pulp paper cone, a powder coated stamped steel basket and a Massive 50oz high intensity grade ferrite magnet. It’s OK, go ahead, play with fire. You won’t Get Burned.