Pioneer TS-W302R 12" 4-ohm component subwoofer at Crutchfield
Pioneer 12 Inch Sub Woofer DVC (1400w IMPP Composite Seamless Cone Dual-Layer Elastic Polymer Surround 14% Larger Surface Area than Previous Model for Louder and Higher Quality Bass Reproduction Extra-tough suspension for
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Black PIONEER TS- W1212D4 COMPONENT SUBWOOFER 1600w 12"inch
1x Pioneer TS-300D4 12 inch 1400 Watts 4-Ohm Dual Voice Coil Car Audio Subwoofer 637740964585 | eBay
Pioneer TS-WX126B Single 12 inch Sealed Pre-Loaded Enclosure Subwoofer - (Single 4 ohm voice coil)
Amazon.com: Pioneer TSW312D4 Champion Series 12" 1500 Watt Dual 4 Ohm Voice Coil DVC Car Subwoofer : Electronics
Pioneer 12 Inch Subwoofers TS-A301D4 / TS-A301S4 System Overview - YouTube
Pioneer TS-W3001D4 12 inch 3000W Subwoofer - TS-W3001D4 from Pioneer
Pioneer TS-1200M 12" - 1400 W Max Power, Single 4Ω Voice Coil, IMPP™ cone, Rubber Surround | Component Subwoofer - Walmart.com