Wedge is the shape of hi-res stereo sound. Formation Wedge delivers room-filling audio from one stylishly shaped and finished speaker. Five precisely angled drivers provide true stereo sound, making Wedge the hi-res speaker that sounds even better than it looks. Complete control Control your entire Bowers & Wilkins wireless audio system using our Music app for iOS and Android. Organize your speakers into groups, integrate your favorite streaming services, and enjoy an unrivaled combination of high-resolution audio performance and absolute convenience. Wireless revolution Formation is our exclusive wireless technology – it guarantees a flawless listening experience, no matter how extensive your system. Using a robust, independent network, our wireless speakers deliver perfect room-to-room synchronization and outstanding sound.