Sell Edifier R1855DB Active 2.0 BookShelf Speaker with sub-out port RCA Bluetooth Optical Input best price

2.0 Bluetooth multimedia speaker system Φ19mm silk film tweeter and 4-inch Nomex diaphragm mid-range & bass drivers 70W RMS high power output without distortion Precise electronical crossover based on DSP technology Bluetooth 5.0 technology ensures stable connection Optical, Coaxial, Line in 1 and Line in 2 audio inputs available Wireless remote control for easy operations Sub-out output works with external subwoofer