Sony SA-D20 C E12 2.1 Channel Multimedia Speaker System with Bluetooth (Black) Boost-up your sound experience with 60W 2.1ch stylish home theatre speaker SA-D20. This compact, space saving system features Bluetooth connectivity along with USB and audio inputs. So you can connect it with mobile, TV or your PC and bring great sound to all your entertainment. Just one cable required to connect and is easy to control by user friendly Remote controller.