Speaker Airpulse by Edifier A300 Cherry

TWEETER UNIT : Horn Loaded Ribbon Tweeter AMPLIFIER SYSTEM: Digtal Amplifer With Xmos Processor FREQUENCY RANGE: 40Hz-40KHz INPUT TYPE: AUX, Balance Input, USB, Optical, Coaxial, Bluetooth. MAINS VOLTAGE: 100-240 V AC/50-60 Hz MID-WOOFER: 6.5inch Aluminum Cone Underhung Design Neo. Power Mid-Woofer TOTAL POWER OUTPUT: L/R(Treble):10W+10W, L/R(Woofer): 70W+70W SIGNAL-TO-NOISE RATIO: L/R:?90dB(A) INPUT SENSITIVITY: AUX:700±50mV Balance:1150±50mV, USB:550±50mFFs, Optical:500±50mFFs Coaxial:500±50mFFs CABINET SIZE: 225 x 385 x 340mm NET WEIGHT: 24kg (53lbs) WEIGHT: 29Kg (64lbs)