Edifier R1280DBs Active Bluetooth Bookshelf Speakers - Optical Input - 2.0 Wireless Studio Monitor Speaker - 42W RMS with Subwoofer Line Out - Black by Edifier

BLUETOOTH 5.0 WITH QUALCOMM APTX - Pair the speaker with your smartphone, tablet, Mac, or laptop to play music wirelessly, no need to deal with messy wires. SUB OUT AND OPT/COAX INPUTS - Sub-out output works with external subwoofer. Optical and coaxial inputs to ensure a lossless connection to TVs and computers. DISTORTION-FREE SOUND - Fill your room with beautiful sound with its 42W continuous undistorted power, 13mm silk dome tweeter unit, and 4-inch sub-woofer unit. REMOTE CONTROL - Wireless remote for easy control of volume, mute/unmute, switch OPT/COAX mode, switch line-in, and Bluetooth mode. Bass, treble, and volume control buttons located on the side panel. 2 YEAR WARRANTY - Guaranteed high quality and reliability with hassle-free parts and labor warranty for two years in USA and Canada.