This is a black cover for American DJ ELS15 BT. From ADJ the ELS15 BT multi-functional 15-inch powered speaker features both Wireless connectivity and also a built in MP3 player. Use the Wireless Audio from your mobile device as your DJ platform with the use of running connector cables. The ELS15 BT from American Audio also has a built in MP3 player with both USB and SD card inputs. Avante audio products are designed to take your career to its next level. Fortified with decades of experience in audio solutions, Avante is the launching point for professional-grade audio technologies. This Transport Cover for Avante A15 Speaker is extremely lightweight and made from high-quality material.