Amazon.com: Sundown Audio Pair of SA-12 D2 Classic 12" 750W Dual 2-Ohm SA Series Subwoofer SA12D2 : Electronics
Amazon.com: CT Sounds TROPO-18-D2 18 Inch Car Subwoofer Dual 2 Ohm, 1300 Watts Max : Everything Else
Amazon.com: Rockford Fosgate R2D2-12 Prime R2 DVC 2 Ohm 12-Inch 250 Watts RMS 500 Watts Peak Subwoofer , Black : Electronics
Amazon.com: Rockville W12K9D2 V3 12" K9 V3 4000w Peak/1000w RMS Car Subwoofer DVC 2-Ohm Sub : Electronics
Amazon.com: American Bass XR15D2 15 3000 Watts Dual 2 Ohm 3 Voice Coil : Electronics
Amazon.com: 606d-D2 - DD Audio 6.5" 1500W Dual 2-Ohm Subwoofer : Electronics
Amazon.com: American Bass XFL1522 15 SUBWOOFER AMERICAN BASS DUAL 2 OHM VOICE COILS 200 OZ MAGNET : Electronics
Amazon.com: Sundown Audio U-15 D2 15" 1500W RMS Dual 2-Ohm U-Series Subwoofer : Electronics
Amazon.com: Gravity 1x 15 Inch 2400 Watt Car Audio Subwoofer w/ 2 Ohm DVC Power 15 in. Sub - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : Electronics
Amazon.com: NVX VCW122v3 12" 2400 Watt Peak (1200W RMS) Dual 2-Ohm VC-Series Car Subwoofer (VCW122 Version 3) : Electronics
Amazon.com: NVX VCW102v3 10" 1600 Watt Peak (800W RMS) Dual 2-Ohm VC-Series Car Subwoofer (VCW102 Version 3) : Electronics
Amazon.com: Rockville W8K6D2 V2 8" 1400w Peak Car Stereo Subwoofer Dual 2-Ohm Sub 350w RMS : Electronics
Amazon.com: AudioControl Spike Series Subwoofers (12" - 2 Ohm) : Electronics
Amazon.com: PSW10A-D2 - DD Audio 10" 1800W Dual 2-Ohm Subwoofer : Electronics
Amazon.com: MTX Audio 7515-22 75-Series 15" 750W RMS Dual 2-Ohm Subwoofer : Electronics
Amazon.com: Skar Audio SDR-10 D2 10" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: MTX 12" Single 2 OHM Subwoofer 200W RMS : Electronics
Amazon.com: Incriminator Audio BL12D2 12" 750W RMS Dual 2-Ohm I-Series Subwoofer : Electronics
Amazon.com: Powerbass 3XL-820D Dual 2-Ohm 8" Subwoofer : Electronics
Amazon.com: Audiopipe TXX-BDC4-12D2 Subwoofer Quad Stack 12-inch 1100 Watts RMS 2200 Watt Max Impedance Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System Voice Coil 3" BASV 4-Layer : Electronics
Amazon.com: PowerBass 2 3XL-820D 3XL Series 8" Dual 2-Ohm Subwoofer and 2 SWX-8G 8" Subwoofer Grill for 3XL-810D, 3XL-820D : Electronics
Amazon.com: New American Bass Xd1522 15 Inch Dual 2 Ohm Subwoofer Car Audio Sub 15" : Electronics
Amazon.com: Skar Audio IX-8 D2 8" 300 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: Rockville (2) W12K9D2 V3 12" K9 V3 4000w Peak/1000w RMS Car Subwoofer DVC 2-Ohm Sub : Electronics
