Amazon.com: Monolith M-215 THX Ultra Certified Powered Subwoofer - Dual 15in, 2000-Watt Amplifier, Massive Output, Low Distortion, for Home Theater Systems, Black (138543) : Electronics
Amazon.com: Q Acoustics Q B12 Subwoofer Carbon Black - Featuring Infinite Baffle Enclosure, 12" Driver, 220 Watt Class D Amplifier, 1.97" Voice Coil - Active Subwoofer for Home Theater Sound System : 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: Polk Audio T Series 3.1 Channel Complete Home Theater System with Powered Subwoofer | One (1) T30 Center Channel, Two (2) T50 Tower Speakers | Wi-Fi, Alexa, HEOS Built-in : Electronics
Amazon.com: Monoprice 5.1 Channel Home Theater Satellite Speakers And Subwoofer - Black
Amazon.com: Sony HT-A5000 5.1.2ch Dolby Atmos Sound Bar Surround Sound Home Theater SA-SW3 Wireless Subwoofer SA-RS5 Wireless Rear Speakers
Amazon.com: Klipsch RP-280F 5.2 Home Theater System with 2 BIC Acoustech PL-200II Subwoofers : Electronics
Amazon.com: Yamaha YHT-5960U Home Theater System with 8K HDMI and MusicCast : Electronics
Amazon.com: Majority Sierra 2.1.2 Dolby Atmos Soundbar with Wireless Subwoofer I 400W Powerful Sound Bar for TV | Home Theatre 3D Audio with Up-Firing Atmos Speakers | HDMI ARC, Bluetooth, USB &
Amazon.com: Klipsch Reference Premiere RP-6000F II 5.1.2 Dolby Atmos Surround Sound Home Theater System with a Larger 90° x 90° Hybrid Tractrix Horn, 6” Cerametallic Woofers, and a 12-inch subwoofer in Ebony : Electronics
Amazon.com: Theater Solutions TS1000 Passive 10" Home Theater in Wall Subwoofers 2 Sub Set : Electronics
Amazon.com: Klipsch Reference 5.1 Home Theater System with 2X R-625FA Dolby Atmos Floorstanding Speaker, R-12SW 12" 400W Powered Subwoofer, R-52C Two-Way Center Channel, R-41M Bookshelf Speakers (Pair), Black : Electronics
Amazon.com: Pyle 5.1 Channel Home Theater Speaker System - 300W Bluetooth Surround Sound Audio Stereo Power Receiver Box Set w/ Built-in Subwoofer, 5 Speakers, Remote, FM Radio, RCA - PT589BT,Black : Electronics
Amazon.com: Yamaha 5.1 Channel 600-Watt Bluetooth 3D Home Theater System : Electronics
Amazon.com: Polk Audio 5.1 Channel Home Theater System with Powered Subwoofer |Two (2) T15 Bookshelf, One (1) T30 Center Channel, Two (2) T50 Tower Speakers, PSW10 Sub | Alexa + HEOS : Electronics
Amazon.com: Rockville HTS56 1000w 5.1 Channel Home Theater System/Bluetooth/USB+8" Subwoofer, Black : Everything Else
Amazon.com: Klipsch Synergy Black Label F-300 5.1 Powerful and Efficient Home Theater System with 12" Front-Firing Subwoofer and Tractrix Horn Technology for Hours of Listening Pleasure : Electronics
Amazon.com: Monoprice Carbon Fiber In-Wall Speaker - 10 Inch (Each) 300 Watt Subwoofer, Easy Install For Home Theater - Alpha Series : Everything Else
Amazon.com: LG Sound Bar and Wireless Subwoofer S90QY - 5.1.3 Channel, 570 Watts Output, Home Theater Audio with Dolby Atmos, DTS:X, and IMAX Enhanced, Black : Everything Else
Amazon.com: BESTISAN Powered Subwoofer, Deep Bass Subwoofer, Down Firing Sub in Compact Size, Easy Setup with Home Theater System, TV, Receiver, Speakers (RCA Cable Included, Black),SW65C : Electronics
Amazon.com: Powered Subwoofer, BESTISAN Deep Bass Home Audio Subwoofer, Wired Subwoofer for Home Theater/TV/Speakers/Computer/Phone, Built-in Amplifier 6.5'' Sub, 2022 Updated Version. : Electronics
Amazon.com: LG Sound Bar and Wireless Subwoofer S90QY - 5.1.3 Channel, 570 Watts Output, Home Theater Audio with Dolby Atmos, DTS:X, and IMAX Enhanced, Black : Everything Else