Amazon.com: Dual Electronics BP1204 High Performance 12 inch Car Audio Subwoofer in a Tuned Bandpass Enclosure with Blue illumiNITE LED illumination and Plexiglass Viewing Windows and 1,100 Watts of Peak Power : Electronics
Amazon.com: SVS SB-1000 Pro Sealed Subwoofer (Black Ash) : Electronics
Amazon.com: Gravity 2X 6.5 Inch 600 Watt Car Audio Subwoofer w/ 4 Ohm DVC 6.5" Sub Pair - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : 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
Amazon.com: Infinity REF1000S 10-9/16" Shallow Mount Subwoofer : Electronics
Amazon.com: Pyle 10'' Dual Bass Subwoofer Box System - 500-Watt Slim Mount Truck Audio Subwoofer Box, 4 Layer Dual Voice Coil, Rear Vented Design with Built-in Illuminating LED Lights - PLBAS102LE : Electronics
Amazon.com: BESTISAN Powered 6.5'' Home Audio Subwoofer, Deep Bass Response Subwoofers in Compact Design, Easy Setup with Home Theater Systems, TV, Speakers, RCA, Black : Electronics
Amazon.com: Skar Audio VD-8 D4 8" 600W Max Power Dual 4 Ohm Shallow Mount Car Subwoofer : Electronics
Amazon.com: QPower QTW10 Single 10" Sealed Car Audio Subwoofer Sub Box Enclosures (2 Pack) : Electronics
Amazon.com: Gravity 2X 8 Inch 1200 Watt Car Audio Subwoofer w/ 4 Ohm DVC Power 8' Sub Pair - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance
Amazon.com: PyleUsa 10-Inch Carpeted Subwoofer Tube Speaker - 500 Watt, High Powered Car Audio Sub Bass Enclosure System with 2'' Aluminum Voice Coil, Rear Vented Design - PLTAB101 : Everything Else
Amazon.com: Q Power QBOMB12V Dual 12" Vented Ported Subwoofer Sub Box with Bedliner Spray : Electronics
Amazon.com: Skar Audio VD-12 D4 12" 800W Max Power Dual 4 Ohm Shallow Mount Car Subwoofer : Electronics
Amazon.com: Pioneer TS-A120B A Series 12" 1500 W Max Power, 2 Ohm Voice Coil, IMPP Cone, Rubber Surround, Pre-Loaded bass-Reflex, Passive Design - Enclosed Component Subwoofer Black : Electronics
Amazon.com: JVC CW-DRA8 Compact Powerful Subwoofer 250-watt Class D Amplifier, Shallow Profile 8 Inch Sub, Aluminum Enclosure for Deep Bass, Wired Remote, Compact Design, Easy Installation : Electronics
Amazon.com: Mackie THUMP Series, 18-Inch 1200-Watt Subwoofer with Professional band-pass design Dual XLR inputs Stereo high-pass and Stereo full-range outputs - Black (THUMP18S) : Electronics
Amazon.com: Pyle 12-Inch Carpeted Subwoofer Tube Speaker - 600 Watt, High Powered Car Audio Sub Bass Enclosure System with 2'' Aluminum Voice Coil, Rear Vented Design - PLTAB122 : Everything Else