Pioneer

Pioneer's Champion Series subs deliver high-impact bass without thrashing your wallet. They combine top-notch materials with precise construction, so you hear dynamic low end that really stands out. The TS-W308D4 12" subwoofer features an injection-molded polypropylene cone, backed with basalt and Aramid fibers for durability and rigidity without packing on unnecessary weight. The sub's 3-layer surround sandwiches interwoven fiber between two layers of urethane for long excursion with exceptional accuracy. Add a solid dual-mass magnet assembly for increased control and hard-hitting propulsive power, and you've got yourself a tremendous bass value. The dual 4-ohm voice coils allow you to set up a high-powered system with a compatible low-impedance amp. You can wire the sub for either 2- or 8-ohm impedance.