Speaker Edifier S360DB

2.0 speakers plus wireless subwooferHi-Fi class planar diaphragm tweeters4 inch (105 mm) aluminum mid-range driversWireless subwoofer with 8 inch long-throw speaker driverBluetooth 4.1 with Qualcomm® aptX™ decoderClass-D high efficient amplifier with DSP technologyMDF wooden enclosure to reduce sound resonance