Gogroove BlueSYNC XPL Bluetooth Surround Sound Speaker System (Black) Features 3-way high-definition sound to compliment any home theater speaker system setup. Modern wood design finish with elegant piano finish side panels. Integrated front facing low range speakers, bass port, mid range speakers, and tweeter for a room filling effect. Included RCA to RCA cable, RCA to 3.5mm, and 3.5mm cables for a wide range of connection options and capabilities. Easily go wireless with Bluetooth enabled devices. On deck volume, treble and bass controls for customized timbre and resonance.