A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends gives you the same shape too. If you don’t need the extra inputs, and streaming music quality, ease of use, and class-leading design are high priorities, the Sonos Playbar earns a solidly enthusiastic recommendation.
While there are plenty of ways to improve upon the sound coming from your TV’s speakers, sound bars are currently the most popular. Wireless speaker-specialist Sonos has recently jumped into the sound bar mix with its all-new Playbar model. Together with its contoured edges, mesh-covered end caps, and sleek, modern aesthetic, the Playbar’s many unique design touches certainly makes it one of the best-looking sound bars we’ve seen yet.
At just under 35.5-inches wide, the Playbar isn’t the largest sound bar we’ve tested, nor is it the smallest.
Maneuvering the Playbar for setup proves it’s not just some toy wrapped up in fancy packaging, either. Working our way around the unit’s body shows Sonos has incorporated some excellent placement and positioning details as well, such as its recessed jack panel and rubber trim rings around the keyhole wall-mount inserts. Taking inventory of other items inside the box, we found a Toslink fiber optic cable, an AC power cord, and user manuals nested in a separate accessories box. Sonos has always been fond of multi-driver, multi-amp configurations for its wireless speakers, and the Playbar is no exception. Of course, no Sonos component would be complete without the company’s proprietary network streaming feature built in, and so it goes with the Playbar as well.
The Controller app works on both Mac and PC computers along with Droid or iOS tablets or smartphones.
Once your network is set up, you can incorporate an unlimited number of other Sonos components within the network to use throughout various rooms in the house.
Since Sonos doesn’t make any mention of virtual surround processing, we have to assume it has none. For all of its design ingenuity and user-friendliness, the Sonos Playbar has only a single input: a Toslink optical digital type. We then loaded the included CD into our laptop and followed a series of prompts in the instructions. We then finished setting up our Playbar by downloading and installing Sonos’ Controller app from Apple’s app store to our iPhone. We decided to test the Playbar the way we figured most users would, straight out of the box and without any break-in.
Once we settled in to listen, we were immediately impressed with the smooth, rich, and clear sound pouring out of the Playbar.
What’s more, the Playbar easily filled our larger-than-average listening room with gobs of volume, all the while sounding clean, composed, and virtually distortion free. Moreover, moving the Controller app’s bass slider up a couple of notches or activating the loudness control did little to diminish the Playbar’s surprisingly nimble bass reproduction. That bit of warmth extends all the way up to the high frequencies as well, giving the Sonos bar a consistently pleasing, slightly laid-back sound.
That same Lewis disc, along with a wide variety of music files ranging from Rachmaninoff to The Roots streaming from our iPhone or our computer, Sonos Playbar always sounded refined and easy on the ears through the Playbar. We should also note that the Playbar’s operational performance was just as good as its sonic performance.
In fact, the only real drawback that sticks in our craw is the Playbar’s single audio input. The Sonos Playbar’s impressive movie sound, good looks, ease of use, and smooth, fatigue-free musicality is, in our experience, an uncommonly rare mix of attributes among sound bars. Still, if you don’t need the extra inputs, and streaming music quality, ease of use, and class-leading design are high priorities, the Sonos Playbar earns a solidly enthusiastic recommendation.

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From classic chicken tikka masala to Thai green curry, take a tour of global flavours with BBC Food's top curry recipes. Today, nearly every major speaker or TV manufacturer has at least one in its lineup, and the once-novel sound bar category has grown to offer a dizzying array of choices in all manner of sizes and prices.
Billed as “The sound bar for music lovers,” the Playbar attempts to marry the typically home theater-centric sound bar with Sonos’ music-centric streaming features for a unique variation on the theme. We were so captivated by its smooth, matte-finished aluminum panels and wrap-around cloth grille, we couldn’t stop running our hands over it.
With a weight of nearly 12 pounds, the Sonos bar had a nice heft to it, feeling much more solid and inert than is typical for the genre. There are even two different IR sensor windows placed on different sides to facilitate placement options – we’ll cover those options in more detail later.
With six midrange drivers, three separate tweeters, and a separate Class D amplifier for each, the Playbar is the only sound bar we’re aware of with a discrete amplifier configuration for each driver. Playback operations are controlled by Sonos’ Controller app, which the user downloads and sets up from the included setup disc.
Every available music service app comes preloaded with the Sonos controller, including over 100,000 Internet radio stations, online music services like Amazon’s Cloud Player, Spotify, Pandora and Rhapsody, and, of course, networked music files stored on a computer, such as an iTunes library.
This allows the speaker to offer an internet connection to another component, such as a set-top box or gaming console, should you need a handy way of stringing along another Internet-enabled device. Granted, Sonos does mention in several different places that it expects the user to route all audio signals through the TV first, then run all sound from the TV’s digital audio output into the Playbar’s optical input. First, we had to connect the sound bar to our network, either by plugging in the included Ethernet cable straight into our router, or wirelessly connecting it to the Bridge transmitter Sonos kindly sent along so we could run our Playbar tether-less. Once the software is installed, a peer-to-peer wireless “mesh” network is setup for the Bridge, allowing it to wirelessly connect with any Sonos device you have in your home. Total time from setup to playback readiness took less than 5 minutes, not including the time it took to get the software and apps installed onto our laptop and mobile device.
Although Sonos recommends this as a suitable placement option, we got better results standing the Playbar up with the backside input panel oriented at the bottom of the enclosure.
Running through the usual test movie suspects, we continuously marveled at how it expanded the sound field of every movie we tried.
Never once did the Playbar display any sort of break up or dynamic limitations when we cranked up the Avengers and Quantum of Solace to frighteningly loud levels. While it wasn’t the deepest or the most impactful we’ve ever heard, its quality consistently surprised us. Those craving more impact can always add extra oomph with Sonos’ excellent Sub, but the Playbar did a fine job of maintaining its accuracy and pitch definition with just a hint of warmth thrown in for good measure. Mind you, treble details such as harmonic decay and transients are all present and accounted for, but the Playbar just had a way of making everything sound silky smooth. This made breezy work of long-term listening sessions—something that can’t be said of too many other sound bars on the market.
Both of Sonos’ PC and iPhone Controller apps worked flawlessly throughout our testing, and we appreciated how easy it was to explore and save internet radio stations to our favorites list for repeated listening.
This is the second time we’ve used a Sonos system, and we’ve yet to experience any trouble with its signal transmission. While we realize the typical Sonos customer is probably comfortable using his TV as an audio switcher, doing so might not be possible for every potential source component, and having only one hookup option on a $700 soundbar is a major drag any way you cut it. But when we wanted to hear better sound from some computer-only, Hulu-sourced TV shows, for example, we had to move our laptop from the opposite end of the room much closer to the TV, hook it up with an HDMI cable, and then switch the TV to the appropriate input.
We could’ve placed a wireless audio transmitter, such as the Audio Engine AW3 or the Aperion Audio Zona Home Audio Link, between the Playbar and our laptop, thereby eliminating any need to get our lazy butt off the couch.

That it’s also wireless-streaming capable is a major bonus for folks looking for an easily-integrated and reliable networking solution.
Not having any analog inputs and only a single digital input could be a major oversight for those looking to use their legacy sources with the Playbar. Sonos’ trademark feature has always been its outstanding wireless mesh network, and a large part of what you’re paying for with the Playbar is that very feature. Take on your takeaway and spice up suppertime with our favourite chicken jalfrezi, chicken korma, Japanese katsu curry or quick coconut chilli chicken. We got our mitts on one of the first available review samples and put the Playbar to the test. It almost seemed naughty the way we were feeling it up, caressing every finely finished surface. This should result in better output capabilities, as well as improved clarity and distortion at high volumes.
Two rubber bumpers around the mounting inserts on the backside facilitate wall placement without marring the contacting surfaces.
Other features include active DSP and EQ circuitry, adjustable bass, treble and loudness controls, adjustable lip-sync delay, a night time listening mode, and dialog enhancement – all accessible from Sonos’ controller app.
Of course, this potential hassle could’ve easily been avoided just by including a couple more inputs, preferably at least one analog. This step also downloads the Sonos Controller app, connecting it to the music stored on your computer or associated network drive. Since the sound was consistently better balanced and more immersive this way, we performed all of our listening tests with the Playbar in this position.
Sound effects from our favorite action scenes, such as the various gun shots, vehicle chases, and explosions during the final battle scene from The Dark Knight Rises, seemed to convincingly wrap around us, immersing us deep into the movie. In fact, only when we activated the Playbar’s Loudness contour and pushed its volume near its maximum did the bass bottom out.
Listening to both upright and electric bass lines from Ramsey Lewis’ Legends of Jazz on Blu-ray, for example, we never felt as if these instruments were being shortchanged in any significant way. Every control and playback feature was easy to find and understand, and navigating the apps couldn’t have been more intuitive. Sonos’ mesh network always worked perfectly and without a hitch, linking up our system every time and without fail. Many lower-priced soundbars have at least one analog input on board; we think Sonos can afford one, too.
Since Sonos has built its reputation on providing user-friendly gear, we’re baffled as to why they would exclude such a simple and cost-effective feature. If this isn’t something you need, there are a few sound bar packages that offer even better sound (if not necessarily more features) for the same money, such as the subwoofer-armed Klipsch SB-3 package we recently reviewed. Blinis are yeasted pancakes, traditionally from Russia, and made from buckwheat flour and served with caviar.
With the many varied analog and digital source components available today, the Playbar’s lone input could be a limiting factor.
Even then, it was hardly noticeable in light of the auditory mayhem the Playbar was impressively throwing down.
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