Pioneer TSW304R Subwoofer 12" 4 Ohm with Pioneer GM-D8601 Mono subwoofer amplifier 800 watts RMS at 1 ohm and Amplifier Wiring Kit - Walmart.com
Pioneer TS-1200M 12" - 1400 W Max Power, Single 4Ω Voice Coil, IMPP™ cone, Rubber Surround | Component Subwoofer - Walmart.com
Pioneer GXT-3730B-SET active subwoofer 12" (300 mm) kit.
PIONEER | Other | Pioneer Subwoofer 2 140w And Comes With Jensen Amp 600w And Wiring Kit | Poshmark
Pioneer DEH-S1250UB Single DIN AM/FM Radio USB AUX CD Player Car Receiver Bundle Combo with 12" Car Audio 450 Watts Peak Ported Enclosure Powered Subwoofer System and Amp Wiring Kit - Road
PIONEER 10" SHALLOW WOOFER WITH ORIGINAL BOX+AMPLIFIER 1-CHANNEL 1600W/+AMP KIT | eBay