Harmon Kardon ONYX STUDIO 8 PORTABLE BLUETOOTH SPEAKER

Model No: ONYX STUDIO 8
Transducers: Woofer 1 x 120mm, Tweeter 2 x 25mm
Rated output power: 50W RMS
Power supply: 19V / 2A
Frequency response: 50Hz – 20kHz (-6dB)
Signal-to-noise ratio: > 80dB
Battery type: Li-ion polymer 11.70Wh (equivalent to 3.6V/ 3250mAh)
Battery charge time: 5 hours
Music play time: up to 8 hours (dependent on volume level and audio content)