ONYX-STUDIO-7 Portable Stereo Bluetooth Speaker

General Specifications
TransducersWoofer 1 x 120mm, Tweeter 2 x 25mm
Rated output power50 W RMS
Power supply19 V / 2 A
Frequency response50 Hz - 20 kHz (-6dB)
Signal-to-noise ratio> 80 dB
Dimensions
Dimensions (W x H x D)268.0 x 302.5 x 159.5 mm/ 10.55 x 11.90 x 6.28 "
Weight3.295 kg/ 7.26 lbs
Control and Connection Specifications
Bluetooth® version4.2
Bluetooth® profileA2DP 1.3, AVRCP 1.6
Bluetooth® transmitter frequency range2400 MHz - 2480 MHz
Bluetooth® transmitter power? 9 dBm (EIRP)
Bluetooth® transmitter modulationGFSK, ?/4 DQPSK, 8DPSK
Battery
Battery typeLi-ion polymer 11.70 Wh (equivalent to 3.6 V/ 3250 mAh)
Battery charge time5 hours
Music play timeup to 8 hours (dependent on volume level and audio content)