Amazon.com: Skar Audio SVR-15 D2 15" 1600 Watt Max Power Dual 2 Ohm Car Subwoofer, 15" - Dual 2 Ohm : Electronics
Amazon.com: CT Sounds OZONE-10-D2 1600 Watts Car Subwoofer Dual 2 Ohm : Electronics
Amazon.com: Rockford Fosgate R2D2-12 12" 500W 2-Ohm Car Audio Power Subwoofer Sub (4 Pack) : Electronics
Amazon.com: Skar Audio IX-8 D2 8" 300 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: AudioPipe TXX-BDC4-15D 15 Inch 2,800 Watt High Performance Powerful Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System, Black : Electronics
Amazon.com: AudioPipe TXX-BDC4-12D2 12 Inch 2,200 Watt High Performance Powerful Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System, Black (2 Pack) : Electronics
Amazon.com: DS18 Elite-Z ZR6.2D 6.5" Car Subwoofer 600 Watts Max Power Dual Voice Coil 2-Ohm Easy Mounting - High Performance Bass for Your Vehicle Sound System (1 Speaker) : Everything Else
Amazon.com: Skar Audio IX-12 D2 12" 500 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: Alpine ALP19-R-W12D2x2wKit Car Audio Type R Dual 2 Ohm 1500 Watt 12" Subwoofers with Sub Install Kit and HA-SWKD Dual Sub Box Install Kit - 16 Screws and Speaker Wire with
Amazon.com: DS18 PRO-BX18N.2 Car Subwoofer Audio Speaker - 18" in Neodymium Magnet, 6" Voice Coil, 2 Ohm Impedance, 2500W Rms Power, 5000W Max Power - Reinforced Paper Cone for Outstanding Performance : Electronics
Amazon.com: AudioPipe TXX-BDC4-15D2 15 Inch 2,800 Watt High Performance Powerful Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System, Black (2 Pack) : Electronics
Amazon.com: Rockville VS10K52 10" K5 1200w Car Subwoofer in Vented Sub Enclosure Box - 2 Ohm : Everything Else
Amazon.com: CT Sounds MESO-10-D2 3000 Watt Max 10 Inch Car Subwoofer Dual 2 Ohm : Everything Else
Amazon.com: Genius Audio GMP-100.4D Compact Mini Plus Car Audio Amplifier 1500 Watts Max Class D 4 Channel Amp 2 Ohm Stable with Power Protection System and Bass Boost for Speaker and Woofer
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Amazon.com: Car Vehicle Subwoofer Audio Speaker - 15 Inch Competition Grade Pressed Paper Cone, 2 Ohm DVC, Advanced Air Flow, 9600W Power for Stereo Sound System - Gravity Warzone G715D2 (2 Subwoofers) : 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: DS18 ZXI-62C 6.5" 2- Way Car Audio Component Speaker System with Kevlar Cone - Set of Woofer, Crossover & Tweeter : Electronics
Amazon.com: DS18 ZR8.2D Elite-Z 8" Car Audio Subwoofer 1000W Watts Dual Voice Coil 2-Ohm DVC 2+2 OHMS (1 Speaker),Black : Everything Else
Amazon.com: Seismic Audio - SA-LAF082-8 Inch Dual 2 Ohm Car Audio Subwoofer 1000 Watt Max Power : Everything Else
Amazon.com: American Bass XR-12D2 12" 2,400 Watts Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: Black Diamond DIA-T15.2D 15 Inches Car Audio Subwoofer 2000 Watts 3" Dual Voice Coil 2+2 DVC 2 Ohm (1 Speaker) : Electronics
Amazon.com: 6.5" CDT Audio 2 Ohm Coaxial Speaker Pair CL-6EX.2 : Electronics
Amazon.com: CT Sounds TROPO-12-D2 1300 Watts Max 12 Inch Car Subwoofer Dual 2 Ohm : Everything Else
Amazon.com: PowerBass OE-6C - 6.5" Component Speaker System - 2-Ohm - Pair : Electronics
Amazon.com: 10 Inch Car Subwoofer Speaker - 500 Watt High Powered Car Audio Sound Component Speaker System w/ 2 Inch High-Temperature Kapton Voice Coil, 85.6 dB, 8 Ohm, 60 oz Magnet - Pyramid PW1048USX : Electronics
