Skip to main content
Evander
Trending Lyricist II
September 2, 2015

DTS, Dolby 5.1 on Playbar, 2015 edition!

Hi all

I am writing this post in the hope it may help those struggling with the above issue(s). The first topic which appears on this in Google is the post at https://en.community.sonos.com/home-theater-228993/solving-the-51-dts-issues-with-the-playbar-34523, which is now out of date. For my part I wanted to set out what I did to "resolve" this issue (or more accurately, work around it).

Since the above post, Sonos have written a few useful notes. The most helpful is: https://sonos.custhelp.com/app/answers/detail/a_id/1945/~/maximizing-playbar-sound-from-your-television.

A further note deals with the XBOX work around (https://sonos.custhelp.com/app/answers/detail/a_id/2490/session/L2F2LzEvdGltZS8xNDQxMjA4NzE0L3NpZC9JdER6cXR2bQ%3D%3D) and another provides the details for PS4 (https://sonos.custhelp.com/app/answers/detail/a_id/3075/related/1).

The Issue

Playbar with 2 Play:1s and a Sub is a 5.1 Surround system. However, because the Playbar connects through a Digitial Out/Toslink/SPDIF, its limited bandwidth prevents it from EVER being compatible with DTS-HD, Dolby True-HD or any other lossless/HD audio. However, it is possible to play Dolby 5.1 providing your TV can output a Dolby Digital signal through the Digital Out.

People realise that they are only listening to Stereo when they go to About My Sonos System and realise that the AUDIO IN listed under PlayBar is STEREO. When its 5.1 it will say Dolby Digital 5.1, or when Dolby Digital 2.0, exactly that.

DTS

DTS will have to be re-coded as Dolby Digital to be played by the PlayBar, else it will be silent (displaying "Audio not supported"). There is no way of playing DTS itself.

Work arounds: My experience

I read the above post and went off to buy a switch (although, this one in the UK http://www.amazon.co.uk/gp/product/B00DZIXIMQ?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00, called Portta 4x1 HDMI Switcher with Toslink and Digital Coaxial Port 3D Splitter with Remote and AC Adapter/ 3D 1080P). When I connected my BD-Player to this by HDMI, with my STB and TV, and connected the switch to the Playbar, it started to play 5.1. Result. However, this is a poor solution as you have to manually switch between inputs, have another remote, cannot use a magic remote or the input management system on the TV etc.

I thought about buying an XBOX (which my research indicted is the better media system when compared to PS4) it (with PS4) decodes DTS to DD 5.1 "on the fly.

I also thought about buying the OPPO BDP-103 for a whopping £400 as suggested by the post.

However, there are literally a handful of BD Players which also re-code DTS to DD (please see SONOS's own post). I purchased the Samsung BD-H6500 for a very reasonable sum and can now play DTS easily on the Playbar (obviously, recoded to DD5.1).

I have set my system up as follows. My LG 55EC930V is connected to the Playbar. This TV outputs Dolby Digital (and I think, even Dolby Digital Plus) via Digital Out. I have then connected my Virgin Media STB to the TV via HDMI (STB set to output Dolby Digital Audio) and the BD Player via HDMI, which is set to output recoded DTS.

My issue was that my wired Home Cinema system (Panasonic SC-BTT270) would not output DD as it only had an Optical In, so I had to buy a new player. I highly recommend the one I bought, it plays great.

Also, my Playbar also plays 5.1 from Netflix, Amazon Prime video and Live TV (though, not Youtube for some reason).

Other work arounds

You can also work around the DTS issue by connecting the Playbar to an XBox or PS4, or at worst, a switch.

I hope this helps!!! 🙂
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.

136 replies

jgatie
January 27, 2016
You've made your case, over and over and over and over for years now. As long as you persist in repeating your case, I will persist in pointing out the futility of your repetition.
Translate
Trending Lyricist I
January 27, 2016
You've made your case, over and over and over and over for years now. As long as you persist in repeating your case, I will persist in pointing out the futility of your repetition.
You're confusing me with someone else. I've been a Sonos owner for 2 months and have made 9 posts. Please just ignore me and the others who would like to see this problem resolved. No need to comment back, I understand your position.
Translate
Enthusiast II
January 28, 2016
My Samsung JS9500 converts DTS to Dolby 5.1 no problem
Translate
Lyricist III
January 28, 2016
@gji801. Fully agree with the points you make and suggested solutions. Sonos market the Playbar as a 5.1 solution, it isn't and the fact Sons says it is leaves a bad taste. No one likes to be taken for a fool. Like many people I have spent a significant sum of money with Sonos for a wireless multiroom system. In general I am very happy with that system and do not want to, nor do I see why I should have to buy a separate system for the TV. Particularly when Sonos continue to market the Playbar as a part of 5.1 system. SONOS listen to your customers, if it's possible, issue a update to the current Playbar, if that is not possible launch a sound bar 2 with a range of fit for purpose modern connections. Don't ignore your customers or you will loose them.

@jgatie. As long as Sonos continue to market the Playbar as part of a 5.1 solution we should keep rasing the fact that the Sonos Playbar has limited conectivity to alow people to make a fully informed choice when about which sound bar suits their needs best.
Translate
Lyricist III
February 23, 2016
I'm going to have to side with the DTS people. I have certain movies on my plex server that have dts audio encoding, and having to downmix to simulated surround or stereo is silly.

You can argue all you want, but from a marketing standpoint, sonos is certainly in a grey area. They didn't technically do anything wrong, but it's easy to see how people would assume a $700 soundbar would support all the available audio formats. The website says that it only supports dolby digital and stereo, but what if you bought it in a store like I did? What reason would I have to believe that a high end soundbar would be silent with dts audio as a source? After all, they tout the 5.1 audio functionality...it's about time they start publicizing it's limitations as well.
Translate
Lyricist I
March 21, 2016
I am pretty sure it does but i dont want to "waste" $1,700. Does the VIZIO M70-C3 support 5.1 through the optical cable?

Thanks!

Bobby
Translate
April 8, 2016
Sonos is for music they care nothing about television thats quite obvious the television problems been going on for 3 years with no end in sight just saying it works for television or movies etc gets a few more suckers to buy this very expensive equipment that can't produce accurate 5.1 sound totally worthless for video applications. These poor people think they are going to simplify their tv setup when in reality they have created more problem than they can ever handle. Shame on Sonos for misleading thousands of customers.
Translate
Legnum Nick
Prodigy III
April 8, 2016
beetle777, most regular users of this site are now very familiar with your feelings. Sonos offer a very good send it back option, or if you have had the equipment too long then maybe sell it and move on to a different system? Second hand values of Sonos stuff is very high so you shouldn't lose out by much at all.
Translate
April 8, 2016
Nick have you heard of free speech in the us check into it if you can't figure it out ask for some help.
Translate
Stuart_W
World-Class Superstar
April 8, 2016
Nick have you heard of free speech in the us check into it if you can't figure it out ask for some help.

You're joking right?


Seriously, you don't see any irony in in waving your 1st Amendment rights about? What, don't they apply to Nick?

Besides, I thought Legnum Nick was rather restrained - He made what I thought was a fairly valid point (Whilst your "Free speech" was just a moan.

That having been said the Playbar does have some limitations many of which are not helped by the TV manufacturers who have a very poor record of passing through Dolby Digital 5.1 to the Optical Output even though they receive audio in that format via HDMI. That's hardly the fault of Sonos except they maybe should have known/anticipated that.
Translate
Arc + Sub (Gen 1) + 2 x Play 1/ Stereo Play 3s/ Era 100 Stereo in Kitchen, One Stereo in Bedroom, Play 1 stereo pair in Study, Play 1in Bathroom, Sonos Move 2