Sub (Gen 3)
Hear and feel the difference when you add Sub to your Sonos system.
Both Class-D digital amplifiers have been perfectly tuned to the unique acoustic architecture.
Dual acoustic ports have been precisely tuned to enhance performance.
As low as 25 Hz
Audio settings automatically equalise to balance Sub and the paired Sonos speaker(s) or component. Use the Sonos app to adjust bass, treble and loudness.
This software measures the acoustics of the room then fine-tunes your Sonos system. Supported iOS device required.
15.3 in (389 mm)
15.8 in (402 mm)
6.2 in (158 mm)
36.3 lb (16 kg)
Press once to add Sub to your system during setup.
Connect to WiFi with any 802.11a/b/g/n 2.4 or 5 GHz broadcast-capable router.
10/100 port for hardwiring to your router
256 MB SDRAM
256 MB NAND Flash
100-240V 50/60Hz internal power supply
0°C to 40°C
Sonos Sub (Gen 3)
Power Cable I
Length: 6 ft (2 m)
Quickstart Guide and legal/warranty information
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