PreSonus AIR15s 1200W 15 inch Powered Speaker Subwoofer

1,200W Active PA Subwoofer with 15″ LF Driver
Onboard mixer with 2 XLR/TRS combo inputs and stereo 1/8″ input
Variable lowpass filter dials in your upper frequency limit from sub-bass to full-range
Convenient DSP presets enable extended low end for ground-stacked or endfire subwoofer arrays
Up to 12m of delay for proper alignment in 3-way system applications
Polarity invert for correcting phase issues
Defeatable front-panel LED for low-visibility installs
Constructed of durable texture-painted birch with a tour-grade 17-gauge steel grille
Ergonomic handles and ground-stacking provisions
Includes castor kit
Carries PreSonus’s impressive 6-year warranty