Harmna Kardon Onyx Studio 9

50W RMS power output, Bluetooth 5.3 connectivity, and a 120mm woofer with 3 x 20mm tweeters. It boasts a Li-ion battery with 17.15 Wh capacity, providing up to 8 hours of playtime. The speaker measures 289.2 x 287.5 x 130 mm and is available in Classic Black and Stone Grey colors. Here's a more detailed look at the key specs: Power Output: 50W RMS Connectivity: Bluetooth 5.3 Transducers: 1 x 120mm Woofer, 3 x 20mm Tweeters Battery: Li-ion 17.15 Wh (equivalent to 3.63 V/ 4722 mAh) Playtime: Up to 8 hours (dependent on volume level and audio content) Dimensions: 289.2 x 287.5 x 130 mm Colors: Classic Black and Stone Grey Charging: USB Charging Port