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Atome Exclusive: Enjoy S$20 off with a min. spend of S$400.
Recommended for Beam, Ray, Era 100, One, One SL
Best for a small or medium-sized and low to moderate volume level
6.35 kg
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Recommended for Arc Ultra, Arc, Beam, Era 300, Five
Best for a medium-sized or large room and moderate to high volume level
11.79 kg
Dual Orientation (Horizontal or vertical)
Dual Sonos-engineered drivers generate deep, dynamic low frequencies. The ported enclosure enhances the bass response so you feel every beat, roar, and rumble in your chest.
Pair Sub 4 with Sonos Arc Ultra, Arc, or Beam for dramatically deeper bass and clearer highs that draw you deeper into movies, shows, and games.
Hear the nuance in every note and enjoy a greater sense of spaciousness when you pair Sub 4 with Sonos Five, Era 300, or Era 100.
The acoustic architecture creates a force-canceling effect that virtually eliminates distortion.
Sub 4 takes over the lowest frequencies so your paired soundbar or speaker can deliver high and mid frequencies with even greater clarity and precision.
Dual Class-D digital amplifiers perfectly tuned to the subwoofer's unique acoustic architecture.
Dual 5" x 8" elliptical woofers face inward for a force-canceling effect that virtually eliminates distortion.
As low as 25 Hz
Audio settings automatically equalize to balance Sub 4 and the paired Sonos speaker(s). Use the Sonos app to adjust bass, treble, and loudness.
This software measures the acoustics of the room then fine-tunes your Sonos system.
Height: 15.31 in (389 mm)
Width: 15.83 in (402 mm)
Depth: 6.22 in (158 mm)
26 lb (11.79 kg)
Matte
Press once to add Sub 4 to your system during setup.
Connect to WiFi with any 802.11a/b/g/n/ac/ax 2.4 or 5 GHz broadcast-capable router.
100-240V 50/60Hz internal power supply
32°F to 104°F
(0°C to 40°C)
Length: 6 ft (2 m)
Quickstart Guide and legal/warranty information