PreSonus AIR XD Sub 18 Active Extended Definition Subwoofer
The PreSonus AIR XD Sub 18 active extended definition subwoofer pushes out serious low-end for mobile DJs, event techs, or permanent installs. This 18" powered sub uses a 3" voice coil and a 2000W Class-D amp to reach up to 130 dB output and a deep 33 Hz low frequency. The onboard DSP and full-color display make setup fast, offering alignment delay and array presets for ground-stacked or end-fire configurations. Bluetooth with TWS Bridge Mode allows wireless stereo streaming and pairing, so you can run clean sound at parties or events. Two combo XLR/1/4" inputs with direct outs handle flexible signal routing. Ergonomic handles and ground-stacking options simplify moving and setting up this subwoofer in busy event spaces or tour rigs.