7.2-channel network AV receiver with Dolby Atmos and DTS:X object based surround sound decoding along with the latest in 4K Ultra HD video technologies. Conveniently access music wirelessly with Bluetooth from your mobile devices or utilize Wi-Fi to stream online music services and high-resolution audio files such as DSD, WAV and FLAC. With Music Cast, this device can be expanded to deliver wireless multiroom audio playback, all controlled by a simple app. Advanced speaker configurations like bi-amp connectivity for the front left and right speakers, Virtual Surround Back Speakers and Zone B audio provide added audio system versatility. Built to bring the big surround sound theater and music experience into the comfort of your living room, the Polk signature S55 tower speaker continues in the Polk tradition of American Hifi. Featuring Hi-Res certification, a New dynamic balance designed acoustic array, precision cross-overs, an anti-diffraction grille, modern cabinet styling and exclusive power port bass enhancing technology, you get elevated sound for movies, TV and music in a totally re-imagined design. Polk-expect great sound. Built to bring the big surround sound theater and music experience into the comfort of your living room, the Polk signature S35 slim center speaker continues in the Polk tradition of American Hifi. Featuring Hi-Res certification, a New dynamic balance designed acoustic array, a 4"-tall profile, precision cross-overs, an anti-diffraction grille, modern cabinet styling and exclusive dual power port bass enhancing technology, you get elevated sound for movies, TV and music in a totally re-imagined design. Polk-expect great sound.

• (1) Yamaha RX-V581BL 7.2-Ch AV Receiver
• (1) Pair of Polk Audio S55 Floorstanding Speakers
• (1) Pair of Polk Audio S15 Bookshelf Speakers
• (1) Polk Audio S35 Center Channel Speaker

(1) Yamaha RX-V581BL 7.2-Ch AV ReceiverPolk Audio