Power: 120 W - 100 W bass, 20 W tweeter Peak SPL: 112 dB Dispersion angle: 100° x 60° Frequency range: 37.5 - 20,000 Hz Battery: Lithium ion battery, replaceable Up to 12 hours of playing time - 6 hours @ maximum volume 2.5 Hours charging time - 6 hours with signal Dimensions (L x W x H): 291 x 255 x 399 mm Weight: 8 kg