The bose l1 pro16 portable pa system is tailor made for solo performers djs and small venues seeking crystal clear audio output with simple setup and mobility. Featuring a unique 180 degree horizontal coverage with its j shape line array of 16 midrange speakers the l1 pro16 ensures every note reaches your audience clearly. The integrated subwoofer with a slim racetrack driver not only saves space but delivers powerful bass that matches larger traditional woofers. Its built in mixer simplifies sound management complemented by bluetooth connectivity for wireless streaming and the bose music app for remote control. The ultra portable design makes transportation and setup a breeze letting you focus purely on your performance. Ex demo serial number n a tech notes damaged box it has been quality checked by one of our team of repair technicians to ensure that it meets a high playing standard. The product photographed is the individual item that will be received.