Amazon.com: H YANKA 10 Inch Subwoofer - 10 Inch Paper Cone Subwoofer Car Audio, Black Steel Basket, Dual Voice Coil 2 Ohm Impedance 10 subwoofer, 1200W MAX Power 10 inch Competition Subwoofer : Electronics
Amazon.com: American Bass XR15D2 15 3000 Watts Dual 2 Ohm 3 Voice Coil : Electronics
Amazon.com: Skar Audio ZVX-12v2 D2 12" 3000 Watt Max Power Dual 2 Ohm SPL Car Subwoofer : Electronics
Amazon.com: BOSS Audio Systems MRGB10W 10 Inch Marine Audio Subwoofer - 800 Watts Max, Dual 2 Ohm Voice Coil, Multicolor Illumination, Weatherproof, Sold Individually, for Boxes Enclosures, Hook Up to Amplifier : Electronics
Amazon.com: PIONEER 8" Slim 700W 2 OHM SUBWOOFER : Electronics
Amazon.com: KICKER CompRT67 6.75-inch (165mm) Subwoofer, DVC, 2-Ohm, 150W : Electronics
Amazon.com: NVX VSW82v2 8" 500 Watt (250W RMS) Dual 2-ohm Space Saver VS-Series Car Subwoofer (VSW 82 Version 2) : Electronics
Amazon.com: CL-6.2 - CDT Audio 6.5" 2-Ohm Mid-Range Speakers : Electronics
Amazon.com: CT Sounds MESO-10-D2 3000 Watt Max 10 Inch Car Subwoofer Dual 2 Ohm : Everything Else
Amazon.com: Rockford Fosgate P1S2-10 Punch P1 SVC 2-Ohm 10-Inch 250 Watt RMS 500 Watt Peak Subwoofer BLK : Electronics
Amazon.com: Alpine R-W12D2 Dual 2 Ohm 1500W Peak 12" Subwoofer : Electronics
Amazon.com: Massive Audio HIPPOXL122R – 12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 3000 Watt RMS, 6000w MAX Dual 2 Ohm, 4 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: Harmony Audio HA-ML182 Monolith 18" Car Stereo Competition SPL Sub 3500W Dual 2 Ohm Subwoofer : Electronics
Amazon.com: Sundown Audio X-12 v3 D2 12" Dual 2-Ohm 2000W RMS Subwoofer : Electronics
Amazon.com: KICKER PSM3 Weather-Proof Enclosed Mini System, 2-Ohm : Electronics
Amazon.com: Sundown Audio SA-12 V.2 D2 12" Dual 2 OHM 1000W RMS SUBWOOFER BASS Speaker New : Electronics
Amazon.com: Taramps HD 3000 2 Ohms Class D Full Range Mono Amplifier : Electronics
Amazon.com: MTX 12" Single 2 OHM Subwoofer 200W RMS : Electronics
Amazon.com: Audiopipe TXX-BDC4-10D2 10-inch Woofer Dual 2 Ohm Subwoofer Quad Stack 900 Watts RMS 1800 Watt Max Voice Coil 2.5" BASV 4-Layer : Electronics
Amazon.com: NVX NSW122v2 12" 700 Watt (350W RMS) Dual 2-Ohm N-Series Car Subwoofer (NSW122 Version 2 : Electronics
Amazon.com: Skar Audio SDR-10 D2 10" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
