JVC CW-DR124 drvn Series 12" 1800W Peak Power Car Audio Subwoofer Bundle Combo with 600 Watts Max Power Compact Marine Waterproof Digital Mono Subwoofer Amplifier and 8 Gauge Amplifier Wiring Kit -
DD Audio Digital Designs RL-SE12a-S1 12" 600W Subwoofer Box
Amazon.com: 1x SoundXtreme ST-412 Premium Elite 12 Inch Car Audio Subwoofer 2000 Watts Max Power Dual 4 Ohm Voice Coil High Power Bass Surround Sound 12" Sub Speaker System : Electronics
DIGITAL DESIGNS 612f-D2 Subwoofer 30 cm 2+2 ohm
DD Audio 1100 Series 10" - 400w RMS Car Audio Subwoofer
DD AUDIO 815d-D1 15" SUB WOOFER 6000W DUAL 1-OHM CAR SUBWOOFER BASS SPEAKER NEW | eBay
Digital Audio 12 inch Subwoofer SVC DBB212 4ohm for Sale in Rialto, CA - OfferUp
10” Digital Audio Subwoofer for Sale in San Francisco, CA - OfferUp
DD Audio Digital Designs 1508D-D4 8" 2400W Dual 4-Ohm Subwoofer
DD AUDIO 1106-D4 USA MADE 6.5" 800W DUAL 4-OHM CAR SUBWOOFER BASS SPEAKER NEW | eBay
DD Audio 600 Series 15" - 800w RMS Car Audio Subwoofer
DD Audio 18" 9900 Series Subwoofer
608d: 300w to 600w - 8 Inch Power Tuned Subwoofer - DD Audio
DD Audio 3500 Series 18" - 1200w RMS Car Audio Subwoofer