Pioneer TSW261D4 10-Inch Champion/DUAL4 OHM/1200W/40 Equalizer

Pioneer's TS-W261D4 10" subwoofer is built to take it as well as dishing it out. This Pioneer Champion Series sub features a ribbed cone that's injection-molded for exceptional precision and strength. A double-layered elastic polymer surround supports the woofer during cone excursion so you'll get accurate, hard-hitting bass notes even when things get loud. And the dual 4-ohm voice coils allow you to wire the sub for 2- or 8-ohm impedance, so you get the flexibility you need to add more Champion Series subs in the future.