Amazon.com: Rockville W8K6D2 V2 8" 1400w Peak Car Stereo Subwoofer Dual 2-Ohm Sub 350w RMS : Electronics
Amazon.com: CT Sounds TROPO-18-D2 18 Inch Car Subwoofer Dual 2 Ohm, 1300 Watts Max : Everything Else
Amazon.com: Timpano 12" Sub D2 2500 Watts Max Power Dual 2 Ohm, 12 Inch Car Subwoofer 23.5 mm High Xmax, TPT-T2500-12 D2, 3 in Voice Coil, Competition Sub Woofer for Car Audio
Amazon.com: Pyramid 1000W Dual Bandpass Speaker System - Car Audio Subwoofer w/ Neon Accent Lighting, Plexi-Glass Front Window, 4 Tuned Ports, Silver Polypropylene Cone & Rubber Edge Suspension - Pyramid BNPS102 : Electronics
Amazon.com: MTX Terminator 12 Inch 1200 Watt 2 Ohm Single Voice Coil Audio Dual Loaded Subwoofer Speaker Box Enclosure for Vehicle Sound System, Black : Electronics
Amazon.com: Skar Audio Dual 12" Complete 2,400 Watt SDR Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier : Electronics
Amazon.com: Sundown Audio E-8 V.5 D2 8" 300 Watts RMS Dual 2-Ohm EV.5 Series Subwoofer : Electronics
Amazon.com: American Bass XR-12D2 12" 2,400 Watts Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: Sundown Audio X-15 v3 D2 Pro 15" Dual 2-Ohm 2000W RMS Bass Subwoofer : Electronics
Amazon.com: Pioneer 8" Slim 700W 2 OHM SUBWOOFER : Electronics
Amazon.com: Pyle 10" Car Audio Speaker Subwoofer - 1000 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System - Non Press Paper Cone, 90 dB, 4 Ohm, 50 oz Magnet, 2
Amazon.com: Dayton Audio UM12-22 12" Ultimax High Displacement DVC Subwoofer 2 ohms Per Coil 4800 Watt Max Car Audio Subwoofer : Electronics
Amazon.com: Pyle 8 Inch 1600 Watt DVC 4 Ohm Car Audio Subwoofer Speaker Set with 40 Oz Magnet and 1.5 Inch 4 Layer Voice Coil, Black (2 Pack) : Electronics
Amazon.com: SoundQubed HDS2.2 Series 15" Car Audio Subwoofers 15" Heavy Duty Series Subwoofers for Car – 600 Watts High Powered Car Subwoofer Audio Sound Speaker System (15", 4 Ohm) : Electronics
Amazon.com: Skar Audio SDR-10 D2 10" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer : Electronics
Amazon.com: QPower QBOMB12V Dual 12 Inch Subwoofer Box with Bedliner Spray for Speakers, High-Performance Vented Subwoofer, Durable Sub Box, Black : Electronics
Amazon.com: DAYTON AUDIO UM18-22 18" Ultimax High Displacement DVC Subwoofer 2 ohms Per Coil 8000 Watt Max Car Audio Subwoofer : Electronics
Amazon.com: PSW10A-D2 - DD Audio 10" 1800W Dual 2-Ohm Subwoofer : Electronics
Amazon.com: Gravity Car Vehicle Subwoofer Audio Speaker - 12 Inch Competition Grade Pressed Paper Cone, 2 Ohm DVC, Advanced Air Flow, 9600W Power for Stereo Sound System Warzone G712D2 (2 Subwoofers) : Electronics
Amazon.com: Dayton Audio MX10-22 10" Max-X High Excursion DVC Subwoofer 2 Ohms Per Coil 3200 Watt Max Car Audio Subwoofer : Electronics
Amazon.com: SoundQubed HDS2.2 Series Car Audio Subwoofers 12" Heavy Duty Series Subwoofers for Car – 600 Watts High Powered Car Subwoofer Audio Sound Speaker System (4 Ohm) HDS2.212-D4 : Electronics
Amazon.com: BOSS Audio 12-Inch 2600-Watt Car Power Subwoofer DVC Power Sub ( 2 Pack) | P129DC : Electronics
Amazon.com: DS18 PRO-BX21N.2 Car Subwoofer Audio Speaker - 21" In Neodymium Magnet, 6" Voice Coil, 2 Ohm Impedance, 3000W Rms Power, 6000W Max Power - Reinforced Paper Cone for Outstanding Performance : Electronics
Amazon.com: Pyramid 12" 1200W Car Audio Subwoofer - 2 Way Neon Bandpass Speaker System w/ Blue Lights, DC 12V Input/4 Ohm/32Hz-1KHz Freq.Res w/ Plexi-Glass Front Window & Silver Polypropylene Cone - BNPS122,Black :
