PreSonus AIR XD Sub 18 2000W 18" Subwoofer

The PreSonus Air XD Sub 18 is a high–performance active subwoofer designed for professional use, delivering massive low–end extension and high SPL for large–scale events and installations. Its custom 18–inch low–frequency driver with enlarged voice coil provides efficient power handling and deep, punchy bass with minimal distortion, while advanced tuning options—including variable lowpass filtering, alignment delay, and cardioid/end–fire array presets—ensure precise control of low–frequency performance in any environment.

Powered by 2,000W of efficient Class D amplification, the Air XD Sub 18 delivers clean, consistent output with exceptional headroom for demanding live sound applications. A full–colour 2.6″ LCD provides intuitive metering, system control, and fast access to DSP presets, EQ, and tuning modes.

Built–in Bluetooth with TWS Bridge Mode enables wireless stereo pairing with Air XD full–range speakers, while flexible routing and direct outputs allow seamless integration into FOH or monitoring setups. Rugged wood enclosures with ergonomic handles, ground–stacking provisions, and built–in caster mounting make the Air XD Sub 18 as portable as it is powerful, whether stacked, flown, or installed permanently.