Amazon.com: Audioengine S8 Powered Subwoofer Speaker - 250W 8-inch Home Subwoofer with Built-in Amplifier and Dual Audio Inputs for Home Speaker System (Black) : Electronics
Signa S2 Universal Sound Bar & Wireless Subwoofer | Polk Audio
Amazon.com: SoundStream BXW-124 Bass Xtreme 2400 Watt 12-Inch Dual-4 Car Subwoofer Audio Sub Speaker, Black : Electronics
Amazon.com: Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure+Mono Amplifier+Amp Kit : Electronics
Amazon.com: Theater Solutions SUB8S 250 Watt Surround Sound HD Home Theater Slim Powered Active Subwoofer (Black) : Electronics
Amazon.com: eboxer-1 3 Inch Mini Full Frequency Audio Speaker,4ohm 5W High Sensitivity Loudspeaker, Full Range Audio Speaker Stereo Woofer Loudspeaker,Home Stereo woofer Speaker for Multimedia Sound Box DIY : Electronics
Amazon.com: Dayton Audio DA115-8 4" Aluminum Cone Woofer : Electronics
Amazon.com: Dayton Audio DC130BS-4 5-1/4" Classic Shielded Woofer 4 Ohm : Electronics
Amazon.com: 2) MB Quart DS1-254 800 Watt 4 Ohm Shallow Slim Subwoofers Car Truck DVC Subs : Electronics
Amazon.com: Savard Speakers Hi-Q Series 6.5" D2 Ohm Subwoofer : Electronics
Amazon.com: Dayton Audio DC160S-8 6-1/2" Classic Shielded Woofer : Electronics
Amazon.com: BOSS Audio Systems D12F Phantom Series 12 Inch Car Subwoofer - 1000 Watts Max, Single 4 Ohm Voice Coil, Sold Individually, Hook Up to Amp : Electronics
Amazon.com: Saiyin Bluetooth Bookshelf Speakers, 40W X 2 Powered TV Speakers with 4 Inch Woofer, Turntable Speakers with Optical/AUX Input/ Subwoofer Line Out for PC and TVs : Electronics
Amazon.com: GRS 8PR-8 8" Poly Cone Rubber Surround Woofer : Electronics
Amazon.com: Pyle Ceiling Wall Mount Enclosed Speaker - 360 Watt Stereo In-wall / In-ceiling 10" Enclosed Full Range Subwoofer Speaker System - 40Hz-3kHz Frequency Response, 8 Ohm, Flush Mount PDIWS10 (White) : Electronics
Amazon.com: Dayton Audio UM8-22 8" Ultimax DVC Subwoofer 2 Ohms Per Coil : 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 DVC Subwoofer 2 ohms Per Coil : Electronics
Amazon.com: PHILIPS B8405 Soundbar 2.1 with Wireless Subwoofer, Dolby Atmos, Stadium EQ Mode, DTS Play-Fi Compatible, Connects with Amazon Echo Devices and Voice Assistants, AirPlay 2 & BT Support, TAB8405 : Electronics
Amazon.com: 2) ROCKFORD FOSGATE P1S4-12 12" 1000 Watt 4-Ohm Car Audio Subwoofers Subs P1S412 : Electronics
Amazon.com: Pyle Car Vehicle Subwoofer Audio Speaker - 10 Inch Red Electro-Plated Cone, Red Plastic Basket, 1.5” Kapton Voice Coil, 4 Ohm Impedance, 600 Watt Power, for Vehicle Stereo Sound System - Pyle PLW10RD : Electronics
Amazon.com: Theater Solutions SUB8SM Slim Subwoofer (Mahogany), 8-Inch Slim : Everything Else
Amazon.com: PYLE PLW12BL 12-Inch 800 Watt Subwoofer,Black : Electronics
