BHS 1500 15” active band-pass sub +2 full range 2-way speakers (1x8”LF+1x1”HF). The bass reflex subwoofer is the heart of the system, equipped with a Class D amplifier delivering power to the sub itself and to the 2 full-range satellites, providing a dynamic and faithful response wherever your performance space is. BHS systems have been designed for an intuitive and quick all-user set up, featuring 2x combo (XLR/6.35mm jack) inputs, 1x 3.5 mm mini-jack AUX INPUT to connect external devices and 2 L/R RCA TAPE Inputs. 2x Speakon OUT(cables are included) allow to connect left and right satellites while 2x XLR LINK Outputs allow to connect another speaker or a mixing console. Controls allow users to modify main level, sub level, select Mono or Stereo Mode and reverse sub phase.