JBL A1503 Active 15-Inch Powered Trolley Speaker ,USB BT

Jbl premium 15" portable trolley pa speaker model & type • model: jbl a1503 • type: active (powered) trolley speaker audio performance • power: 1600w rms | 3200w peak • sound: 15-inch woofer for deep bass • eq tuning: separate bass, mid, and high knobs battery & portability • playtime: up to 8 hours wireless use • battery: built-in rechargeable battery + charger • mobility: built-in trolley wheels & handle vocal & karaoke • mics: 2 wireless uhf microphones included • effects: dedicated echo & mic volume knobs connectivity • inputs: guitar & keyboard aux input • wireless: bluetooth streaming • media: usb port & wireless remote