PreSonus Air-XD-Sub-15 2000W 15'' Active Extended Definition Subwoofer 8-string the On-Stage KB9503B offers unparalleled

the On-Stage KB9503B offers unparalleled stability

Mike Stern

5A USB C charging output

Both end plates have modern configurations for attachment to the strainer and butt-plate via string or strap

PreSonus Air-XD-Sub-15 2000W 15'' Active Extended Definition Subwoofer 8-string the On-Stage KB9503B offers unparalleledThe PreSonus AIR XD Sub 15 is a high performance active subwoofer designed for professional use, delivering deep, extended low end and high SPL for any application. Its custom 15 inch low frequency driver with enlarged 3 voice coil provides efficient power handling and tight, dynamic bass with minimal distortion, while advanced tuning optionsincluding variable lowpass filtering, alignment delay, and cardioid end fire array presetsallow precise control