PreSonus Air-XD-Sub-15 2000W 15'' Active Extended Definition Subwoofer ec-1000 or an external stereo cue

or an external stereo cue mix (such as a stereo feed from an interface) via two TRS jack inputs on the rear of the unit

The SD‑1 delivers studio-grade sound and style

they have developed a signature model

PROFESSIONAL TABLA SET

PreSonus Air-XD-Sub-15 2000W 15'' Active Extended Definition Subwoofer ec-1000 or an external stereo cueThe 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