Fosi Audio BL20C 320 Watts Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwoofer(with Power Supply)
Amazon.com: Seismic Audio - SA-LAF124-12 Inch Dual 4 Ohm Car Audio Subwoofer 2200 Watt Max Power : Everything Else
Amazon.com: Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater : Electronics
Amazon.com: Skar Audio Dual 12" Complete 2,400 Watt SDR Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier : Electronics
Amazon.com: Gravity 15 Inch 1600 Watt Car Audio Subwoofer w/ 4 Ohm DVC Power (Single) : Electronics
Amazon.com: Audiopipe APSB-1299PP Dual 12 Inch Car Audio Subwoofer Speakers and Sealed Enclosure, 2 Channel 500 Watt Amplifier, and Wire Installation Kit : Electronics
Amazon.com: LG S80QY 3.1.3ch Sound bar with Center Up-Firing, Dolby Atmos DTS:X, Works with Airplay2, Spotify HiFi, Alexa, High-Res Audio, IMAX Enhanced, Synergy TV, Meridian, HDMI eARC, 4K Pass Thru : Everything
Rockville Destroyer 12D2 12" Competition Car Audio Subwoofer w/USA Voice Coils!
Massive Audio GTX64 – 6.5 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 6.5" Subwoofer 250 Watt RMS, 500w MAX Dual 4 Ohm, 1.5 Inch Voice Coil. Sold Individually
Amazon.com: 10-Inch Low-Profile Amplified Subwoofer System - 900 Watt Compact Enclosed Active Underseat Car Audio Subwoofer with Built in Amp, Powered Car Subwoofer w/Low & High Level Inputs - SBA10A : Electronics
BESTISAN Powered 6.5'' Home Audio Subwoofer, Deep Bass Response Subwoofers in Compact Design, Easy Setup with Home Theater Systems, TV, Speakers, RCA, Black
Amazon.com: Polk Audio PSW10 10" Powered Subwoofer - Power Port Technology, Up to 100 Watts, Big Bass in Compact Design, Easy Setup with Home Theater Systems Black : Electronics
Amazon.com: Rockville WHEEL OF BASS 8" Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub : Electronics
Amazon.com: Massive Audio GTX102 – 10 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 10" Subwoofer 700 Watt RMS, 1400w MAX Dual 2 Ohm, 2.5 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: Universal Car Stereo Slotted S Port Single 10" Alpine S-W10D4 Type S Car Audio Subwoofer Custom Sub Box Enclosure Package New : Electronics
Amazon.com: Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 : Electronics
Amazon.com: Gravity Warzone 15 Inch 3500 Watt Car Audio Subwoofer w/ 4 Ohm DVC Power (Single) : Electronics
Amazon.com: Alpine S-W8D4 8" 900w Car Audio Subwoofer DVC Dual 4-Ohm Sub+Bluetooth Speaker : Electronics
Amazon.com: Pack of 2 Full Range Bookshelf Speaker, 3 Inch 8 Ohm Anti-Magnetic HiFi Tweeter Wooden Enclosure Home Audio Woofer Multimedia Speakers (8Ω) : Electronics
Amazon.com: Power Home HiFi Stereo Amplifier - 90 Watt Portable Dual Channel Surround Sound Audio Receiver w/ 12V Adapter - For Subwoofer Speaker, MP3, iPad, iPhone, Car, Marine Boat, PA System -
Amazon.com: JINGERL 4Inch 4 8ohm 40W HiFi Subwoofer Portable Audio Bookshelf Speaker Deep Bass Loudspeaker Home Theater DIY Long Stroke Distance1PC (Color : 8ohm Circular) : Electronics
MTX Audio Terminator Series TNE212D 1,200-Watt Dual 12-Inch Sub Enclosure
Amazon.com: SVS 3000 Micro Subwoofer with Fully Active Dual 8-inch Drivers (Piano Gloss Black) : Electronics
Amazon.com: Massive Audio Powered Car Subwoofer BOOM88 Car Woofer Under Seat Slim Hideaway - Low Profile Compact Underseat Woofer with Amazing Sound - Built in Amplifier, 8 Inch 400 Watt, Gain Remote Include : Electronics
