52 rich, sharp beams of multicolored light crisscross and move back and forth while the color ball rotates at 10 rpm. 2 sound-activated modes (slow or fast). Built-in programs. Includes mounting plate. Convenient circuit breaker protection (no fuse changing). An Advanced Drive Series unit that links with other units via XLR cable. 7-1/2"W x 12-1/4"H x 8-1/4"D.