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Sub (Gen 3)
Premium Wireless Subwoofer
Hear and feel the difference when you add Sub to a room in your Sonos system.
Dual orientation
WiFi
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Lower lows
Experience every rumble, roar, and beat you've been missing with clean, pulse-pounding bass.
Higher highs
Sub takes over the lowest frequencies so paired speakers are free to focus on mid-range and high frequencies for a richer, more powerful sound experience all around.
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Zero distortion
A pair of precisely engineered force-canceling drivers eliminate all vibration, buzz, and rattle.
Iconic design
Made to be seen and heard, Sub features a sculptural shape and high-gloss finish. Stand it upright or lay it on its side.
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Wireless and stress-free
Quickly add Sub to your system over WiFi with a little help from the Sonos app.
Double the impact
Feel bass like never before when you include a pair of Subs in your home theater setup.
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Customize your sound system
Mix and match products that fit all the places and ways you want to listen. Pair identical speakers for richer stereo sound, build a surround sound system for home theater, and feel even more immersed when you add Sonos to every room.
Tech Specs
Amplifiers
Both Class-D digital amplifiers have been perfectly tuned to the unique acoustic architecture.
Ports
Dual acoustic ports have been precisely tuned to enhance performance.
Frequency Response
As low as 25 Hz
EQ
Audio settings automatically equalize to balance Sub and the paired Sonos speaker(s) or component. Use the Sonos app to adjust bass, treble, and loudness.
Trueplay
This software measures the acoustics of the room then fine-tunes your Sonos system. Supported iOS device required.
Learn more
FAQ
Product Guide
Select your subwoofer
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Sub (Gen 3)
Recommended for Arc, Beam, Era 300, Five, Amp
Best for a medium-sized or large room
29 lb (13.15 kg)
Vertical or horizontal orientation
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Sub Mini
Recommended for Beam, Ray, Era 100, One, One SL, Amp*
Best for a small or medium-sized room
14 lb (6.35 kg)
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*With small bookshelf speakers
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