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Amazon.com: Genius Audio N1-SL10D2 10" 400 Watts RMS - 800 Watts Max Pro Audio Shallow Subwoofer Speaker Steel Basket Car Audio Speaker Slim Ferrite Magnet 2 Ohm Copper Coil Reinforced Paper Cone (
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Amazon.com: Planet Audio AC12D 12 inch 1800 Watt Dual 4 OHM Voice Coil Car Audio Subwoofer and Q Power 12 inch Heavy Duty Vented Subwoofer Enclosure : Electronics
Amazon.com: Sundown Audio U-6.5SW-D4 6.5" Dual 4-Ohm 400W Subwoofer : Electronics
Amazon.com: JINGERL 1 PC Audio Labs 3" 25W 4" 40W 5" 50W subwoofer woofer bass raw Speaker Driver 4 Ohm 8Ohm inch Unit (Bundle : 5 inch, Color : 4Ohm) : Electronics
Amazon.com: New Pair Soundstorm SS12 12" 800W Car Audio Subwoofer 4 Ohm SVC Bass Sub : Electronics
Amazon.com: Bluetooth 2.1 Amplifier RT-16B, Mini Hi-Fi Class D Integrated Amp for 100W x 3 with Bass and Stereo Control Home Subwoofer and Speakers (with Power Supply) : Electronics
Amazon.com: Dayton Audio DCS165-4 6-1/2" Classic Subwoofer 4 Ohm : Electronics
Amazon.com: Audioengine S8 8" 250W Powered Home Audio Subwoofer Speaker - Built-in Amplifier and Dual Audio Inputs - White : Electronics
Amazon.com: PyleUsa 8" Dual Subwoofer Box System - 400-Watt Slim Mount Truck Audio Subwoofer Box - Rear Vented Design with Built-in Illuminating LED Lights, 2x400 Watts Max Power : Electronics
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Amazon.com: Pair of Gravity 15 Inches Car Audio Subwoofer 3200 Watts Peak Power (1600x2) RMS Power 80 Watts Each with Dual Voice Configuration 4 Ohm Power (2 Woofers) : Electronics
Amazon.com: ASHATA Powered Subwoofer, 6.5 inch HiFi Deep Bass Subwoofer Speaker, 100W Home Audio Subwoofer in Compact Design for Home Party Outdoor Bars : Electronics
Amazon.com: BESTISAN Powered Subwoofer, 6.5" Active Home Audio Subwoofer in Compact Design,LFE & Stereo Line Inputs & Audio Output, Built-in Amplifier for Home Theater/Receiver/TV/Speakers, Black, SW65D : Everything Else
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Amazon.com: Skar Audio Dual 12" 2400W Loaded SDR Series Vented Subwoofer Enclosure | SDR-2X12D4 : 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: AudioPipe Sub-BDC4-12D2 12 Inch 2200 Watts Dual 2 Ohm Car Audio Subwoofer & QPower QBOMB12VL Single 12 Inch Vented Ported Sub Box Enclosure : Electronics
Amazon.com: AUDIOTEK 2X K7 10 Inch 1000 Watt Car Audio Subwoofer w/ 4 Ohm Power 10 in. Sub - Feature Single Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : Electronics
Amazon.com: PyleUsa 10-Inch Low-Profile Amplified Subwoofer System- 900 W Compact Enclosed Underseat Car Audio Subwoofer w Built in Amp : Everything Else
Amazon.com: Gravity 2X 10 Inch 1500 Watt Car Audio Subwoofer w/ 4 Ohm DVC 10 in. Sub - Pair - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : Electronics
