Create a cozy entertaining space with the addition of a Edifier R1280DB 42W RMS Amplified Bluetooth Bookshelf Speaker System. Powerful speakers provide high-quality audio, while integrated Bluetooth technology offers effortless connection to immediately listen to your favorite tunes. Built-in amplifier (21W dual speakers) does not require an outside amplifier or receiver. Frequency response from 55 Hz to 20 kHz. Bluetooth pairing capability allows you to stream audio playback from compatible devices. Dual RCA inputs. Optical input provides lossless digital connection to TVs, DVD players and gaming consoles. Integrated coaxial input. Ideal for mini home theaters, gaming consoles, computers, TVs, cell phones and more. Powerful 4" bass driver and 13 mm silk dome tweeter in each speaker for high-quality sound. Bass, treble and volume dials are located on side panel of the active speaker for easy access. High-quality MDF wooden enclosures minimize acoustic resonance. Includes a wireless remote, 8-1/4' speaker connecting cable, 5-1/2' RCA to RCA cable, 5-1/2' 3.5-mm to dual RCA audio cable, optical cable and user manual. Backed by the manufacturer's 2-year limited warranty.