Pioneer TS-A301D4 12" 1600W Dual 4ohm Subwoofer

Pioneer TS-A301D4 12" 1600W Dual 4ohm Subwoofer   I don't think it's an exaggeration to say that a good sub will make your car's sound system come alive, and Pioneer's Champion Series subs provide the deep low-frequency punch to make it happen. The TS-A301D4 12" subwoofer handles up to 500 watts RMS while pumping out loud, clean bass. This sub features Pioneer's  Honeycomb IMPP™ cone for exceptional strength and a dual-layer, fiber and reinforced elastic surround that supports the woofer during cone excursion for accurate, hard-hitting bass notes when you crank the tunes.    Product highlights: 12" subwoofer with dual 4-ohm voice coils injection-molded polypropylene/glass fiber/mica cone elastic polymer/reinforced fiber surround power handling: 500 watts RMS (250 watts per coil) 1600 watts peak power handling frequency response: 20-1600 Hz sensitivity: 92 dB mounting depth: 6.125" sealed box volume: 1.25 cubic feet ported box volume: 1.5 cubic feet grille not included warranty: 1 year MFR # TS-A301D4   What's in the box: One 12" Dual 4-ohm voice coil woofer Eight 1-1/8" Screws Adhesive backed foam gasket Manual (English/ French/ Spanish/ Portuguese) Warranty information