Wireless tech is taking over, love it or hate it. More and more electronics manufacturers are falling all over themselves in a race to embrace wireless, and Bowers & Wilkins is smartly no exception. Makers of higher- to high-end audiophile-grade loudspeakers, headphones, and the like, Bowers & Wilkins has been experimenting with wireless loudspeakers for more than a decade now, though admittedly their past efforts have been largely relegated to all-in-one solutions. Not anymore.

With the launch of their new Formation lineup of products, Bowers & Wilkins is looking to bring their high-end audio pedigree to the wireless game in a big, systemic way. My experience with their flagship wireless speaker, the Formation Duo, proves that Bowers & Wilkins not only gets wireless tech but that they can make it truly sing in a way that well-heeled audiophiles will likely appreciate--assuming they can embrace powered, wireless loudspeakers at all. But for those wanting to dabble in Bowers & Wilkins' new wireless ecosystem (and it is an ecosystem) but don't want to do away with their existing legacy electronics, there is the Formation Audio.

The Formation Audio is a beautiful piece of kit, albeit a rather limited and somewhat expensive one. The Formation Audio is, for lack of a better description, a transmitter that allows non-Formation products to speak to Bowers & Wilkins' proprietary tech. For that privilege Bowers & Wilkins charges $699.99. What you get for your nearly 700 bones is a smallish but stylish box that possesses a pair of analog audio inputs (RCA), analog audio outputs (RCA), a digital audio input (optical), a digital audio output (RCA), and an Ethernet jack.

The Formation Audio therefore allows you to connect up to two non-Formation sources to it, in order to give them access to your other Formation products. If you connect the Formation Audio to an AV receiver or processor, then your possibilities grow substantially, though I maintain that doing so somewhat sullies the overall minimalist theme of the Formation ecosystem itself. Internally the Formation Audio has support for Bluetooth (v4.1 Class 2), with support for aptX HD, AAC, and SBC codecs, and is compatible with Apple AirPlay 2, Spotify Connect, Roon, and possesses internal analog-to-digital as well as digital-to-analog converters.

I utilized the Formation Audio to connect my beloved U-Turn Audio Orbit Plus turntable to the Formation Duos, albeit with an outboard phono stage from Emotiva. Had I used a turntable with a built-in phono stage I would've been able to connect it directly to the Formation Audio's analog input. I also tried the Formation Audio with my display's variable analog audio out, which helped to turn the Formation Duo speakers into my TV's primary speakers. For having a limited I/O, the Formation Audio does manage to be pretty versatile in a lot of ways.

Control over the Formation Audio is done via the free Formation app, which is available on both iOS as well as Android. The app walks you through the setup procedure in mere seconds and provides some of customization, but not a lot, something I noted in my Formation Duo review as lacking throughout the Formation lineup. Still, for your basic, everyday listening enjoyment the app does get the job done. Those of you who prefer a dedicated remote rather than having to rely on your smartphone will find yourselves SOL, as there is no such option.

High Points

• The Formation Audio doesn't really have a sound, or at least not one I was able to detect. While the Formation Audio may have internal DACs, none of them seem to impart any sort of signature, for good or ill, to the sound of the source material.
• The setup process for the Formation Audio is class leading and seamless when interacting with other Formation branded products.
• If you're a fan of streaming music, the Formation Audio has most everything you'll need for today's most popular formats/services thanks to its Bluetooth and AirPlay support.
• The ability to connect legacy components to products as bleeding-edge as those found throughout the Formation lineup is a welcomed feature.
• Like all Formation products, the Formation Audio is a beautiful piece of industrial design, one that I hope other manufacturers take notice of.

Low Points

• I would've liked a few more input/output options for the money. Even a second pair of RCA inputs would've made a huge difference.
• The Formation Audio, like all Formation products, is very slow to wake up and start playing music. Once awake and functioning, the connection is rock-solid, but damn if it doesn't take a while to get there.
• I wish the app was more customizable beyond just room naming, placement, etc. I have been told by Bowers & Wilkins that more customization is coming in future updates, so stay tuned.

Competition and Comparisons


The other major wireless audio hub vying for attention alongside the Formation Audio is the Sonos Connect. The Connect offers the exact same amount of inputs and outputs as the Formation Audio, not to mention almost the same feature set, but at a price I think is more reasonable: $349.99. While the Connect isn't compatible with the Formation products from Bowers & Wilkins, it provides largely the same functionality for Sonos' ecosystem. It's not exactly an apples-to-apples comparison, though, as the Sonos line of products, while good and very popular, are aimed at the masses whereby the Formation Audio and other Formation products are going strictly after the high-end market.

If you've bought into the Bluesound ecosystem, there is the NODE 2i to consider, as well. While a little limited in terms of inputs (a single combination optical/3.5mm analog port), it features quite a few more outputs, ups the Bluetooth connectivity to v5.0, and includes a subwoofer output, all for $499.

Conclusion
For a hair under $700, Bowers & Wilkins will give you the ability to connect your beloved legacy components to their newly released Formation line of wireless loudspeakers, and do so in an easy-to-use, stylish way. While the Formation Audio may be little more than a hub or transmitter, there is no denying it's a stellar piece of product design, one that is easy to setup and live with day-to-day. While I may think it's overpriced (it is), there's no getting around the fact that should you want to listen to anything on your Formation loudspeakers not streaming through your phone, the Formation Audio is the only option you have to do so. This makes it maddeningly mandatory for early adopters of the Formation ecosystem.

Additional Resources
• Visit the Bowers & Wilkins website for more product information.
• Bowers & Wilkins Formation Wedge Wireless Speaker Reviewed at HomeTheaterReview.com.
• Bowers & Wilkins Announces the Formation Suite, a New Wireless Ecosystem at HomeTheaterReview.com.