Amazon.com: Earthquake Sound CP8 Couch Potato Slim 8-Inch Subwoofer (Black Laminate, Single) : Electronics
REL Acoustics T/7x Subwoofer, 8 inch Front-Firing Driver, Arrow™ Wireless Port, High Gloss White
Amazon.com: NYC Acoustics NSE12L 12" 1200w Powered Car Subwoofer/Sub Enclosure+LED+Amp Kit : Electronics
Amazon.com: Klipsch R-100SW 10" Subwoofer, Incredibly Deep Bass and an All-digital Amplifier,14 5" x 12 5" x 16 4" : Electronics
Amazon.com: Pyle 8-Inch Low-Profile Amplified Subwoofer System - 600 Watt Compact Enclosed Active Marine Underseat Car Subwoofer with Built in Amp, Powered Car Subwoofer w/Low & High Level Inputs PLMRSBA8 : Electronics
Amazon.com: REL Acoustics S/510 Subwoofer, Airship Wireless Compatible, Black Lacquer : Electronics
Amazon.com: Acoustic Audio PSW-10 400 Watt 10-Inch Down Firing Powered Subwoofer (Black) : Electronics
Amazon.com: Alphasonik 12" Flagship Series 1000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1232 :
Amazon.com: REL Acoustics HT/1205 Subwoofer, HT-Air Wireless Compatible, Line Grained Black Composite : Electronics
Cyber Acoustics 2.1 Speaker Sound System with Subwoofer for PC, Stereo, Tablet, Smartphone and Gaming Systems -
Amazon.com: Acoustic Audio PSW-10 400 Watt 10-Inch Down Firing Powered Subwoofer (Black) : Electronics
Q Acoustics M20 Bluetooth Speakers HD Wireless Speakers Music System Black - Tweeter 0.9", Mid Bass/Driver 4.9", Freq. Response 55Hz–22kHz, Crossover Freq. 2.4kHz - Powered Speakers/Passive Speakers
Amazon.com: Cyber Acoustics 44W Peak Power Speaker System with Control Pod : Electronics
Subwoofers - L-Acoustics
Amazon.com: NYC Acoustics NSE12L 12" 1200w Powered Car Subwoofer/Sub Enclosure+LED+Amp Kit : Electronics
Amazon.com: Nyne NHT5.1RGB 5.1 Channel Surround Sound Home Audio Theatre System – for TV, Bluetooth, LED, USB, SD, RCA Out in, 8 Inch Active Subwoofer, 6 Inch Passive Radiator, Soundbar, Cinema Acoustics : Electronics
Amazon.com: Quinn Acoustics Q8S4 8" Car Audio Subwoofer, 250 Watts RMS and 500 Watts Peak Power, 4-Ohm Impedance Sub Adds Powerful and Accurate Bass and Beat to Car Audio Systems : Electronics
Focal Sub One Active Subwoofer Black
Amazon.com: ELAC Debut 2.0 SUB3010 400 Watt Powered Subwoofer, Black : Electronics
Amazon.com: 2X SoundXtreme ST-412 Premium Elite 12 Inch Car Audio Subwoofer 4000 Watts Max Power for Pair Dual 4 Ohm Voice Coil High Power Bass Surround Sound 12" Sub Speaker System Pair : 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: Q Acoustics 3020i Bookshelf Speakers Pair Carbon Black - 2-Way Reflex Enclosure Type, 5" Bass Driver, 0.9" Tweeter - Stereo Speakers/Passive Speakers for Home Theater Sound System : Electronics
