The difference between hearing bass and feeling thunder starts the moment you add this wireless bass module to the SoundTouch® 300 soundbar. QuietPort™ technology and a highly advanced DSP virtually eliminates distortion and delivers surprisingly deep and clean sound from something so small.

Bose® - Acoustimass® 300 wireless bass module - Black

$699.99

This Polk Audio PSW Series PSW 108 active subwoofer features a 10" Dynamic Balance polymer composite cone for bold, powerful low-end sound. The Klippel distortion analyzer delivers optimal performance at high listening levels.

Polk Audio - PSW Series 10" Active Subwoofer - Black

$199.95

Add low-frequency bass to your system with this Sonos SUB wireless subwoofer. Face-to-face drivers cancel vibrations within the cabinet, providing purer sound. Dual Class-D amplifiers supply efficient power and tune the subwoofer performance to match other Sonos components. Integrated SONOSnet 2.0 improves connectivity to room and whole-house components with this Sonos SUB wireless subwoofer.

SONOS - SUB Wireless Subwoofer - Black/Black

$699.99

Add booming bass to your audio setup with this Klipsch Reference R-10SW subwoofer, which features a built-in digital amplifier that offers 300W peak power. A 10" IMG (injection-molded graphite) woofer reduces cone breakup and distortion for clear tones.

Klipsch - Reference 10" 300W Powered Subwoofer - Black

$349.99

Only at Best Buy  This Rocketfish™ RF-WSW312 wireless transmitter/receiver kit makes it easy to equip your home theater system with a wireless subwoofer (not included). Up to a 45' wireless range allows flexible speaker placement.

Rocketfish™ - Wireless Subwoofer Transmitter/Receiver Kit

$59.99

With 115W maximum power and a 10" dual-layer mica woofer diaphragm, this Sony Core Series SACS9 active subwoofer produces robust, detailed bass tones. Motion feedback technology promotes optimal signal clarity.

Sony - Core Series 10" 115W Active Subwoofer - Black

$239.99

This Klipsch Reference R-12SW subwoofer features a 12" spun-copper IMG (injection-molded graphite) woofer and built-in digital amplifier, so you can easily add robust bass to your existing audio setup.

Klipsch - Reference 12" 400W Powered Subwoofer - Black

$449.99

Learn more about Magnolia                             Premium Installation                                  Transform your living room into an immersive listening environment with this immensely powerful 8" subwoofer. 300 watts of power and a frequency response of 20-150Hz ensure that movies and music come out sounding deep, rich and impressive.

Definitive Technology - ProSub 800 8" 300-Watt Powered Subwoofer - Black

$399.98

Learn more about Magnolia Premium Installation   This powerful subwoofer delivers a combination of bass extension, power and detail within a high-density cabinet with dual rear-mounted low-turbulence ports.

MartinLogan - Dynamo 500 10" 360-Watt Powered Subwoofer - Black

$499.98

Enhance your home theater system with this Definitive Technology SuperCube 2000 LAWAA 650W powered subwoofer that features a 7-1/2" high-excursion subwoofer driver and 2 Planar low-bass radiators for deep, musical low-end audio.

Definitive Technology - SuperCube 2000 7-1/2" 650W Powered Subwoofer - Black

$599.98

Enjoy the sound of powerful bass with this Klipsch Wireless Subwoofer. A powerful 10-inch front-firing woofer combines with the digital amplifier to produce 300W of powerful sound so that you can enjoy your movies and music to the max. Blend low-frequency tones for exceptionally smooth bass dispersion from this Klipsch Wireless Subwoofer.

Klipsch - Reference Series 10" 300W 2.4GHz Wireless Subwoofer - Black

$449.99

Learn more about Magnolia                   Premium Installation                                                   This subwoofer features a 10" cone driver and up to 600W peak power to help ensure quality audio in movies, music and more. The built-in wireless receiver allows flexible placement options.

MartinLogan - Dynamo 700W 10" 600-Watt Subwoofer - Black

$699.98

Learn more about Magnolia                             Premium Installation                                  Get the most out of your movies and music with this 300W powered subwoofer. By delivering accurate, high-impact bass performance to everything you listen to, this subwoofer turns any room in your house into an immersive listening environment.

Definitive Technology - ProSub 1000 10" 300-Watt Powered Subwoofer - Black

$499.98

This Bowers & Wilkins ASW610B subwoofer features a 200W Class D amplifier and a 10" long-throw driver for rich low-frequency audio. The bass driver diaphragms are made from DuPont™ KEVLAR® fiber, paper pulp and resin to create a durable design.

Bowers & Wilkins - 10" 200W Active Subwoofer - Black

$649.99

With a 200W Class D amplifier and 8" long-throw driver, this Bowers & Wilkins ASW608B subwoofer helps you achieve booming low-frequency sound. The bass driver diaphragms are made from DuPont™ KEVLAR® fiber, paper pulp and resin for durability.

Bowers & Wilkins - 8" 200W Active Subwoofer - Black

$499.99

Experience booming bass in your home with this Yamaha YST-SW012 subwoofer that features Advanced Yamaha Active Servo Technology II and an 8" driver with 100 watts of dynamic power for clear, powerful bass response.

Yamaha - 8" 100-Watt Powered Subwoofer - Silver

$99.99

Enhance your home theater with this Onkyo SKW-204 230W subwoofer, which features a 10" woofer cone and a bass reflex design for rich, powerful low-end audio. Crossover control and a phase-invert switch allow easy fine-tuning.

Onkyo - 10" 230W Powered Subwoofer

$144.99

Enjoy robust low-frequency audio with this Yamaha YST-SW216 100W powered subwoofer, which features a 10" multirange, long-stroke-cone driver for high-quality sound and Advanced YST II (Yamaha Active Servo Technology) for optimal performance.

Yamaha - 10" 100W Powered Subwoofer - Black

$129.99

This 10" subwoofer features 350 watts of peak power for explosive bass with reduced distortion and a heavy-duty, long-excursion polypropylene woofer cone for powerful sound.

BIC America - 10" 350-Watt Powered Subwoofer - Black

$169.99

Turn up the volume with this BIC America Formula F12 powered subwoofer, which offers adjustable crossover and volume, as well as automatic on and off, for ease of use. The Venturi vent prevents noise from the ports from spoiling the rich, clear sound.

BIC America - Formula 12" 475W Powered Subwoofer - Black

$219.99