General Specifications Bluetooth version : 4.2 Support : A2DP 1.3, AVRCP 1.6 Transducers : Mid-high range Rated Power : 2 x 15W RMS + 1 x 100W RMS Frequency response : 45Hz – 20KHz (-6dB) Signal to noise ratio : 80dB at 15W (Mid-high range); 80dB at 100W (Subwoofer) Power supply : 100-240V - 50/6..