Enjoy modern style and functionality with these Edifier powered speakers. The Bluetooth connectivity lets you play music wirelessly from paired devices, while the optical and coaxial inputs offer flexible connection to TVs, PCs and gaming consoles. These Edifier powered speakers have a 55Hz - 20kHz frequency response for efficient sound delivery, and the on-board controls and included remote ensure seamless operation. | Edifier | | R1380DB 4" 42-Watt Powered Bookshelf Speaker (Pair | Black | Best Buy