Amazon.com: Earthquake Sound TNT-12DVC 12-inch Subwoofer with Dual 4-ohm Voice Coil, Red, Black, White : Everything Else
Amazon.com: NVX VSW102v2 VS Series 10-inch True 500 watt RMS Dual 2-Ohm Car Subwoofer with Aluminum Shorting Ring : Electronics
Amazon.com: Hertz Energy Ebx 300R 30 Cm Subwoofer : 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: Gladen Rs Audio Line 12 Subwoofer 30 Cm : Electronics
Amazon.com: NVX NSW124 Version 2 (NSW124 V2) 700W Peak (350W RMS) 12" N-Series v2 Dual 4-Ohm Car Subwoofer : Electronics
Amazon.com: MonopriceMonoprice 108247 Sound Wall Mount Speakers, Black & Amazon Basics 100ft Speaker Wire Cable, Gold
Amazon.com: SOUND TOWN 6" RAW WOOFER SPEAKER, 80 WATTS PRO AUDIO PA DJ REPLACEMENT SUBWOOFER LOW FREQUENCY DRIVER (STLF-630) : Musical Instruments
Amazon.com: AMERICAN BASS American Bass Elite Series 12 Woofer 1200 RMS 2400 Peak 3 VC / E1244 / : Electronics
Amazon.com: Pyramid Car Mid Bass Speaker System - Pro 6.5 Inch 200 Watt 4 Ohm Vehicle Mid-Bass Component Poly Woofer Audio Sound Speakers w/ 30 Oz Magnet Structure, 2.5” Mount Depth Fits OEM - Pyramid W64
Amazon.com: MTX TNP212D2 12-Inch 400-Watt RMS Dual Loaded 1200-Watt Car Subwoofer Enclosure Audio with Sub Box, Mono Block Amplifier, and 8 Gauge Amplifier Amp Complete Wiring Installation Kit : Electronics
Amazon.com: Kicker 43VC124 Comp 12" Subwoofer in Vented Sub Box Enclosure, 4-Ohm : Electronics
Amazon.com: Skar Audio Dual 12" Complete 2,400 Watt SDR Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier : Electronics
Amazon.com: KICKER TRTP 12-inch (30cm) Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm, RoHS Compliant : Electronics
Amazon.com: Focal Performance Sub P 30 12" 4-ohm subwoofer : Electronics
Amazon.com: American Bass HAWK 15 Inch Dual 4 Ohm Voice Coil 3000 Watt Subwoofer Speaker with 80 Ounce Magnet and Kevlar Fiber Non-Pressed Paper Cone, Red : Electronics
Amazon.com: Pyle Car Two Way Speaker System - Pro 6.5 Inch 240 Watt 4 Ohm Mid Tweeter-Audio Sound Speakers For Car Stereo w/ 30 Oz Magnet Structure, 2.25” Mount Depth Fits Standard
Amazon.com: Gladen Sqx 12 30 Cm Subwoofer : Electronics
Amazon.com: American Bass SQ 65CBX Mid Range Car Speaker & Subwoofer : Electronics
Amazon.com: Rockford Fosgate T3S1-19 Power 19" T3 Single 1-Ohm 3000 Watts RMS / 6000 Watts Max Subwoofer : Electronics