VIZIO VHT510 5.1 Channel Home Theater System (Black) - Manufacturer Refurbished Universal 5.1 soundbar with wireless subwoofer turns any HDTV into a full surround sound home theater Wireless subwoofer uses Wireless HD Audio so you can place it anywhere in your home theater Easy setup with one cable from TV to Soundbar, and auto-syncs with wireless subwoofer Dolby Digital, DTS, SRS CircleCinema HDTM and SRS TruVolumeTM audio processing for immersive surround sound quality