Speaker Edifier R1380DB Black

All wooden enclosure minimizes acoustic resonance1-inch(25mm) tweeter and 4-inch(116mm) mid-bass driver Class-D amplifier with 42W RMS total power output TI PCM9211 digital decoding chip for precise audio processingVersatile connectivity: Optical, Coaxial, Line In, and Bluetooth inputsBluetooth V5.1 with Qualcomm® aptX™Side panel controls and remote control for easy oper