This active stereo speaker system for multiroom audio offers you an impressive music and TV sound experience. Thanks to the true stereo/HiFi sound range provided by the two stereo speakers, it surpasses the experience of a soundbar. The A28 W is the new, improved version of the A28. It utilizes the new app with state-of-the-art technology and delivers even better sound than its predecessor. The left speaker is the active main speaker and is connected to the right speaker via speaker cable.