Harman kardon onyx studio 8 portable bluetooth speaker transducers: 1 x 120mm woofer, 2 x 20mm tweeters
rated output power: 50w rms
frequency response: 50hz – 20khz (-6db)
signal-to-noise ratio: > 80 db
output mode: stereo
connectivity & controls
bluetooth version: 5.2
bluetooth profiles: a2dp 1.3, avrcp 1.6
connectivity: bluetooth, aux (available on some models/versions)
controls: touchpad, accepts calls
battery & charging
battery type: li-ion polymer 11.70 wh (3.6v/ 3250 mah)
playtime: up to 8 hours
charging time: ~5 hours