PreSonus AIR XD SUB 18 | 18in Active Subwoofer - 2...
$999.99
PreSonus AIR XD SUB 18 is an active vented subwoofer designed for professional low-frequency reinforcement in portable and installed sound systems. With a custom 18-inch driver, 2,000W Class D amplification, onboard DSP, and flexible routing, it delivers powerful, controlled bass for live sound, DJ systems, event production, and permanent installations.
The PreSonus AIR XD SUB 18 is built for users who need deeper extension and greater low-frequency impact from an active subwoofer system. Its custom 18-inch low-frequency driver uses an enlarged 3-inch voice coil to deliver punchy, controlled bass with efficient power handling and minimal distortion, making it well suited for DJs, bands, production companies, houses of worship, and fixed installations.
Powered by a 2,000-watt Class D amplifier, the AIR XD SUB 18 provides strong low-end output with up to 130 dB peak SPL. Advanced onboard DSP gives users the tools to shape system response with variable lowpass filtering, delay, polarity, and dedicated cardioid and end-fire array presets. The integrated Mo’ Bass mode adds extra low-frequency punch when more impact is needed.
System integration is straightforward with dual XLR/TRS combo inputs, balanced XLR link outputs, Bluetooth 5.0 connectivity, and TWS Bridge Mode for wireless stereo operation with compatible AIR XD full-range models. A full-color 2.6-inch LCD makes it easy to access metering, DSP controls, and tuning settings directly from the cabinet.
The plywood enclosure is designed for durability and portability, with steel grille protection, ergonomic side handles, built-in caster mounting, and ground-stacking provisions. Whether used in a mobile event rig, a stacked PA system, or a permanent installation, the PreSonus AIR XD SUB 18 is designed to deliver reliable and high-impact bass performance.
| Brand | PreSonus |
| Name | PreSonus AIR XD SUB 18 |
| Primary Category | Active Vented Subwoofer |
| Build Material | 15 mm plywood cabinet with 1.5 mm steel grille |
| Dimensions | 26.0 x 19.3 x 25.8 in (66.0 x 49.0 x 65.6 cm) inches |
| Included Accessories | Casters, IEC power cable, User documentation |
| Mounting Options | Ground-stacking provisions and built-in caster mounting |
| Weight | 88.4 lb (39.8 kg) kg |
| Connectivity Protocols | Bluetooth 5.0, XLR/TRS combo inputs, XLR link outputs |
| Frequency Response | 47 Hz - 103 Hz (-3 dB) Hz |
| LED Type | Full-color 2.6-inch LCD inch |
| Max SPL | 130 dB peak SPL dB |
| Power Consumption | 5.6A (230V-50 Hz), 11.1A (120V) A |
| Power Rating | 2000W Class D amplification W |
| Voltage Range | 100-240 VAC, 50-60 Hz VAC |
| Wattage | 2000 Watts W |
| Onboard DSP | Advanced DSP with low-pass EQ, crossover, delay, polarity, Mo’ Bass mode, cardioid and end-fire presets |
| Wireless Capabilities | Bluetooth 5.0 with TWS Bridge Mode for wireless stereo operation |
