SPECIFICATIONS Type: Powered speaker with bass reflex Amplifier: Digital Class D, 1x10W + 30W Tweeter: 1 x 1" textile dome tweeter Woofer: 1 x 4.5" Frequency range: 45–22.000Hz Crossover frequency: 2.800Hz Dimensions HxWxD: 206 x 286 x 137 mm Inputs: WiFi, Bluetooth 4.2, 3.5 mm Outputs: Sub output Wireless network compatibility: 802.11 b/g/n/ac, 2.4GHz/5GHz Supported audio formats: MP3, WMA, AAC, FLAC, Apple Lossless Battery: 7,4V/5Ah/37Wh Power consumption WiFi/STB/ON: 1.75W/0.48W/5W