2-way active speaker, analog, class A/B, with Bluetooth, 60 watts peak power. Lightweight portable PA system with 2 main inputs for microphone and instrument as well as an auxilary input for MP3's plus bluetooth connectivity to stream music directly from your phone or other bluetooth enabled device. Also features a USB power output for charging USB devices. 8" and 10" models available - the 8" model is smaller and lighter, weighing just over 4kg! While the larger 10" model is only a fraction heavier at 6kg, it does have a more defined bottom end due to the larger speaker giving better bass response.