






Massive Bass from a Compact Sub
Delivering massive bass from an astonishingly small footprint, the PreSonus AIR XD Sub 18 houses a burly 18-inch low-frequency driver for deep, defined lows. This muscular powered PA subwoofer is driven by a 2,000-watt Class D power amplifier, yielding 130dB of clean, high-headroom output. Its dual combo inputs include direct outputs for flexible routing. Meanwhile, a full-color LCD screen gives you easy access to system settings and vivid metering. Matching the AIR XD Sub 18 to your full-range speakers is incredibly straightforward using the optimized DSP presets, and you get a variable lowpass filter for fine-tuning your crossover point. Moreover, built-in Bluetooth with TWS Bridge Mode facilitates seamless wireless stereo pairing with a second unit. Additionally, the AIR XD Sub 18’s rugged wood enclosure includes ergonomic side handles, ground-stacking features, and built-in hardware for the included caster kit to make transport and deployment a trouble-free affair. Whether used for mobile gigs or fixed installations, the AIR XD Sub 18 delivers flawless performance anywhere.
Delivers big sounds for small stages
Many City Music customers are searching for a PA subwoofer with concert-level sound, but thanks to small venue stages, they don’t have a lot of room to work with. Enter the AIR XD Sub 18. Equipped with a muscular 18-inch low-frequency driver, this powered sub boasts impressive low-end extension down to 33Hz. And, thanks to its powerful 2,000-watt Class D amplifier, it boasts a mighty 130dB maximum SPL without breaking a sweat. Best of all, the AIR XD Sub 18 achieves this level of performance from a lightweight enclosure that’s a breeze to transport.
Flexible features, tailored to any venue
Sporting two Mic/Line combo inputs and two Mix Out jacks, the PreSonus AIR XD Sub 18 is engineered to handle a wide range of sound sources. Additionally, built-in Bluetooth with TWS Bridge Mode allows wireless stereo pairing with a second unit. You’ll find the vivid, full-color LCD screen incredibly intuitive, providing you with straightforward access to system settings and metering. Beyond that, you can select from multiple DSP presets optimized for AIR XD full-range loudspeakers. To top it off, the AIR XD Sub 18 features onboard alignment delay and presets aimed at simplifying ground-stacked and end-fire subwoofer arrays, ensuring optimal performance in myriad application scenarios.
Concert quality from a compact, road-ready enclosure
Despite its impressive output, the AIR XD Sub 18 brandishes a compact, lightweight, road-ready 15mm wood enclosure. Moreover, it boasts ergonomic side handles, ground-stacking features, and built-in hardware for the included caster kit, making it easy to transport and deploy in any environment.
PreSonus AIR XD Sub 18 Features:
- A powered PA sub with concert-level sound and an astonishingly small footprint
- Burly 18-in. woofer produces deep, defined lows
- Boasts impressive low-end extension down to 33Hz
- 2,000W Class D power amplifier yields 130dB of clean, high-headroom output
- Dual combo inputs include Mix Out jacks for flexible routing
- Full-color LCD screen gives you easy access to system settings and vivid metering
- Optimized DSP presets match the sub to your full-range speakers
- Onboard alignment delay and presets aimed at simplifying ground-stacked and end-fire subwoofer arrays
- Built-in Bluetooth with TWS Bridge Mode facilitates seamless wireless stereo pairing with a second unit
- Compact, lightweight, road-ready 15mm wood enclosure
- Ergonomic side handles, ground-stacking features, and built-in hardware for the included caster kit
| Powered | Yes |
|---|---|
| LF Driver Size | 18" |
| Total Power | 2000W |
| Inputs | 2 x XLR-1/4" Combo |
| Outputs | 2 x XLR |
| Frequency Range | 33Hz-131Hz (-10 dB) |
| Frequency Response | 47Hz-103Hz (-3dB) |
| Maximum Peak SPL | 130dB |
| Signal Processing | DSP |
| Bluetooth | Yes |
| Features | Polarity Reverse switch |
| Mounting Options | Floor |
| Power Source | Standard IEC AC Cable |
| Enclosure Material | Wood |
| Height | 26" |
| Width | 19.3" |
| Depth | 25.8" |
| Weight | 88.4 lbs. |
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