Skip to main content
Avid Contributor III
May 6, 2020 10:31 PM UTC
Answered

Multichannel PCM on Arc

Are you really not supporting multichannel PCM on the newly announced Arc?

Why? It’s not a licensing issue this time.

It seems like there is always something missing with your home theater products.

This topic has been closed for further comments. You can use the search bar to find a similar topic, or create a new one by clicking Create Topic at the top of the page.
Ditte
DitteAnswer
Nov 10, 2020 3:39 PM UTC

Hi all,

We hear you. With a software update today, Arc now supports multi-channel LPCM, bringing new immersive sound experiences for gaming, Blu-ray discs, and more. To get support for multi-channel LPCM on Arc, download the latest Sonos S2 update from the app store and then update your system in the Sonos S2 app. After updating the app, go to Settings > System > System Updates > Check for Updates.

All the best,

Ditte

328 replies

Airgetlam
May 16, 2020 9:56 PM UTC

Same boat here. I’ve seen reports that some TVs may work, while others might not. I look forward to testing on my own Vizios, but even the wider soundstage of the Arc appeals to me. 

Translate
Bruce
Lyricist II
May 24, 2020 1:47 PM UTC

Multichannel PCM support would have been the final push I needed to upgrade from my Beam. All video games consoles and devices benefit from multichannel PCM (even for those with live Dolby output options - the lag/delay is unbearable). 
 

No doubt the Arc sounds better. But I can’t justify the extra cost only to continue to play my games in stereo.

 

Translate
Ryan S
Retired Sonos Staff
Jun 3, 2020 9:46 PM UTC

Thanks for sharing all of your feedback everyone. We will be adding Multi-Channel LPCM support to Arc as part of a future software update. We don’t have exact timing to share at this point and will update this thread when we do.

Translate
Mark good posts by pressing the like button, and select the best answer on questions you've asked to help others find solutions.
Jun 3, 2020 9:49 PM UTC

Thanks for sharing all of your feedback everyone. We will be adding Multi-Channel LPCM support to Arc as part of a future software update. We don’t have exact timing to share at this point and will update this thread when we do.

Legend! Look forward to when the update arrives

Translate
Lyricist III
Jun 3, 2020 9:51 PM UTC

Amazing! Thanks for the update!

Translate
Ryan S
Retired Sonos Staff
Jun 3, 2020 9:54 PM UTC

You’re welcome. I’m also renaming the thread slightly.

Translate
Mark good posts by pressing the like button, and select the best answer on questions you've asked to help others find solutions.
Lyricist II
Jun 3, 2020 10:14 PM UTC

Thanks for sharing all of your feedback everyone. We will be adding Multi-Channel LPCM support to Arc as part of a future software update. We don’t have exact timing to share at this point and will update this thread when we do.

Hooray! Let's hope its sooner than later! Thanks for the update, might just buy an arc after all....

Translate
Contributor I
Jun 4, 2020 1:06 AM UTC

I love all of my Sonos products. However, I implore everyone to NOT buy an Arc if you need LPCM to optimize the sound of your setup. Buy it AFTER they make the software update. Vote with your wallets to get the team to prioritize this capability. 

Translate
Lyricist I
Jun 4, 2020 1:22 AM UTC

Thanks for sharing all of your feedback everyone. We will be adding Multi-Channel LPCM support to Arc as part of a future software update. We don’t have exact timing to share at this point and will update this thread when we do.

Is it feasible that the beam might be able to support Multi-Channel LPCM even though it doesn’t have eARC? If so, does Sonos have plans to add support for this? 

Translate
Sjoop1985
Jun 4, 2020 8:15 AM UTC

Standard HDMI-ARC doesn't have the bandwidth to transport multichannel PCM, so the Beam is limited by its hardware.

Translate
Life is what happens to you while you're busy making other plans (John Lennon) --- Living room: Arc, Sub, 2x One - Kitchen: One - Bedroom: Play 3 - Office: Beam - Bathroom: Play 1