Microlab Speaker B77Bt Elegant Wooden Stereo Bluetooth System

Output power: 64 Watt RMS
Input: Bluetooth 4.0, 3.5ST-2RCA
AC input: 100V-240V~ 50/60Hz
Output: 4 pin terminal
Power Distribution: 18W*2 + 14W*2 (THD10%)
Tweeter driver: 0,75" x 2, 6Ω , Woofer driver: 4" х 2, 4Ω
Frequency response: 50Hz - 20kHz
Signal/Noise ratio: > 75 dB
Separation: > 50 Db
Harmonic distortion: < 0.5% (1W 1kHz)
Input sensitivity: 520mV
Master volume control on the front
Product dimension (WxHxD) : 154 x 266 x 221 mm