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Amazon.com: Sundown Audio E-8 V.5 D2 8" 300 Watts RMS Dual 2-Ohm EV.5 Series Subwoofer : Electronics
Amazon.com: Pioneer 8" Slim 700W 2 OHM SUBWOOFER : Electronics
Amazon.com: AudioControl Spike Series Subwoofers (12" - 2 Ohm) : Electronics
Amazon.com: SA-10 D2 CLASSIC - Sundown Audio 10" Dual 2-Ohm 750W RMS SA Series Subwoofer : Electronics
Amazon.com: Skar Audio IX-8 D2 8" 300 Watt Max Power Dual 2 Ohm Car 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
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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: Skar Audio IX-12 D2 12" 500 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: American Bass XR15D2 15 3000 Watts Dual 2 Ohm 3 Voice Coil : Electronics
Amazon.com: Rockford Fosgate P3SD2-8 8" Dual 2-Ohm Punch Series Shallow Mount Car Subwoofer : Everything Else
Amazon.com: American Bass XFL1522 15 SUBWOOFER AMERICAN BASS DUAL 2 OHM VOICE COILS 200 OZ MAGNET : Electronics
Amazon.com: NVX VCW122v3 12" 2400 Watt Peak (1200W RMS) Dual 2-Ohm VC-Series Car Subwoofer (VCW122 Version 3) : Electronics
Amazon.com: Arc Audio XDi 12D2 12” 2 Ohm Subwoofer : Electronics
Amazon.com: Sundown Audio U-15 D2 15" 1500W RMS Dual 2-Ohm U-Series Subwoofer : Electronics
Amazon.com: Skar Audio SDR-10 D2 10" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: American Bass XR-12D2 12" 2,400 Watts Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: CT Sounds Meso-6.5-D2 6.5 Inch Car Subwoofer Dual 2 Ohm, 800 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: PSW10A-D2 - DD Audio 10" 1800W Dual 2-Ohm Subwoofer : Electronics
Amazon.com: American Bass HD10D2 10" HD Series 3000 Watts Max Power Dual 2 Ohm Subwoofer : Electronics
