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Contributor II
August 18, 2025
Answered

Best sub for Beam Gen 2, 600 SQ FT apartment

I live in a 2nd floor wood frame apartment.  I’ve a Beam 2 and 2x Sono ONE Gen2.  I like to replace the two ONE’s with a SUB.  Can anybody recommend one?  Doesn’t have to be brand new.

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Stanley_4
Stanley_4Answer
Grand Maestro
August 18, 2025

For news neither will really make a difference, surround audio will be minimal at best, same for the frequencies the sub responds to.

Movies, I'd want the surrounds first, then the sub but both if at all possible as they offer different enhancements to the Beam's sound that compliment each other.

Music, probably the sub first but I also really like the surround ambient mode for sitting and listening or full mode for parties or even just moving around the room or apartment, nice volume boost without pushing the drivers in the Beam.

40 replies

AjTrek1
October 15, 2025

Mine are set to 75ms. However that doesn’t mean the setting is appropriate for your environment. If having problems follow the suggestions in the tab. 

Together Everyone Achieves More = T.E.A.M.
Contributor I
October 15, 2025

I set the "Group Audio Delay" to: Low 75 ms - it's much better than it was before.

Contributor I
October 18, 2025

Remove the 100s as Surrounds.

Add one to the new Room.

Add the second to that Room as a Stereo Pair. 

 

If you want Full sound from the while still set as Surounds change the mode from Ambient to Full.

 

Głośniki Era 100 są skonfigurowane tak, aby odtwarzać dźwięk przestrzenny.

Tryb jest zbędny na Pełny.

Jeśli chcę zmienić dźwięk na STEREO, jaki jest sposób, aby łatwo to zrobić?

 

The surround sound isn't very good.

When I turn on Radio in the SONOS app, the sound is great.

 

Contributor I
October 18, 2025

The Era 100 speakers are configured to reproduce surround sound.

Full Mode.

If I want to change the sound to STEREO, how can I easily do so?

 

The surround sound isn't very good.

When I turn on Radio in the SONOS app, the sound is great.

AjTrek1
October 18, 2025

If your surrounds are set as shown in the picture then they are in Stereo mode for music. They auto reset to Surround mode for movies. If you want a softer tone for music you can change the music setting to Ambient.

 

Together Everyone Achieves More = T.E.A.M.
Contributor I
October 19, 2025

If your surrounds are set as shown in the picture then they are in Stereo mode for music. They auto reset to Surround mode for movies. If you want a softer tone for music you can change the music setting to Ambient.

 

The surround speakers are set up as shown in the photo above, and stereo music works, but only when Sonos Radio is enabled in the app.

Sony TV with eARC + Apple TV 4K 3rd generation 2022 + Sonos Beam 2 + 2 x ERA 100

The Sony TV connected to the Apple TV 4K with devices and accessories
generates surround sound, not stereo.

Music streamed from Canal+ via the Apple TV set-top box

Lyricist I
October 19, 2025

You only get stereo when playing music.  Movie sources only send audio to the rear speakers if there is a surround track included. If not the rears will be almost silent. Also a surround track sent by a movie source to the rears is not stereo.

Contributor I
October 19, 2025

W aplikacji SONOS (laptop z systemem Windows 11) format dźwięku to: Stereo Linear PCM

Źródło - TV

Muzyka przesyłana strumieniowo z Canal+ za pomocą dekodera Apple TV 4K
kanał MTV.

On some music channels, such as STARS TV, I have:
Multi-channel linear PCM 5.1 signal

 

Contributor I
October 19, 2025

Telewizjor SONY. Kiedy odtwarzam filmy z samego telewizora BRAVIA CORE, dźwięk w aplikacji SONOS brzmi: Dolby Digital Plus 2.0

or in Dolby Digital Plus 5.1

Efekty dźwiękowe w filmach są świetne :) 🙂

Contributor I
October 20, 2025

sonos beam gen 2 only connects to 2.4GHz network?