Pioneer TS-W3002D4 12 In. Champion Series PRO Subwoofer with 3500 Watts | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
TS-W3003D4 - 12" Champion Series PRO Subwoofer with Dual 4 Ω Voice Coils and 2,000 Watts Max Power (600 Watts Nominal) | Pioneer Electronics USA
Pioneer Champion Series Pro TS-W3002D2 (12") Sub | Toyota Tundra Forums
Pioneer TS-W3002D2 Champion Series Pro 12" sub with dual 2-ohm voice coils at Crutchfield
Pioneer Champion Series PRO TS-W3003D4 12" subwoofer with dual 4-ohm voice coils - Newegg.com