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PreSonus AIR XD Sub 18 Active Extended Definition Subwoofer
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PreSonus AIR XD Sub 18 Active Extended Definition Subwoofer
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Gold Coverage Protection
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Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
An 18" subwoofer with punchy bass and seamless DSP control.
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.
Advanced DSP Streamlines Setup and Tuning
Digital signal processing in this subwoofer shapes the output for each space. The variable lowpass filter (60–150 Hz) helps blend bass with main speakers, preventing muddy transitions. Presets for AIR XD tops and array configurations speed up installation, making it easy to set cardioid or end-fire stacks. Fast tuning gets you focused bass in tough rooms, letting you control the sound stage for live or installed systems.
Wireless Streaming and Stereo Pairing Enhance Flexibility
Built-in Bluetooth with TWS Bridge Mode supports wireless audio streaming from your phone or tablet. Stereo pairing lets you link a second sub for left-right sound, useful for mobile events or corporate setups. You can run clean, reliable audio without messy cables, keeping your rig simple and organized when every second counts.
Intuitive Controls and Connections Simplify Workflow
Two XLR/1/4" combo inputs and direct outputs handle multiple sources, from mixers to instruments. The full-color screen gives clear metering and fast access to DSP settings, including alignment delay and polarity invert. Ground-stacking and array presets let you adjust for different venues without manual calculations. These features keep your system running smoothly and cut down on setup time in busy environments.
Tour-Grade Construction Withstands Daily Use
This sub uses a 15mm wood enclosure with a steel grille and texture paint finish, built to resist impacts and scratches. Ergonomic side handles and caster mounts help with transport and deployment. The sturdy build and smart hardware make this unit reliable for repeated load"s, outdoor shows, or permanent installs in high-traffic areas.
Player Experience With PreSonus AIR XD Sub 18
Mobile sound crews, DJs, and event techs who need clean bass and fast setup will find this subwoofer solves real problems. The combination of punchy low-end, wireless connectivity, and simple controls makes it easy to run tight, powerful sound in clubs, auditoriums, or outdoor spaces. Users can dial in focused bass and keep events running smoothly, with a sub that handles the rigors of regular use and frequent transport.
Features
- 18" woofer with 3" voice coil delivers punchy, defined bass
- 2000W Class-D amp outputs up to 130 dB of clean sound
- Extended 33 Hz–131 Hz range ensures deep sub-bass coverage
- Adjustable lowpass filter (60–150 Hz) fine-tunes crossover to mains
- Alignment delay up to 12m helps with array timing adjustments
- Presets for ground-stacked or end-fire arrays enable cardioid setups
- Built-in Bluetooth with TWS Bridge Mode enables wireless stereo playback
- Rugged wood enclosure with ergonomic handles simplifies transport and setup
Step into the legacy of precision sound with the PreSonus AIR XD Sub 18—powerful bass that redefines performance for modern stages and timeless venues.
AIR XD Sub 18 Active Extended Definition Subwoofer Specifications:
Type- Product type: Powered PA subwoofer
- Use case: Mobile sound systems, permanent installations
- Amplifier power: 2000W Class-D (dynamic)
- Maximum SPL: 130 dB
- Power supply: Internal universal switching
- Woofer size: 18" custom driver
- Voice coil: 3" voice coil
- Frequency response: 47 Hz – 103 Hz (–3 dB), 33 Hz – 131 Hz (–10 dB)
- Tuning presets: "Mo’ Bass" extended low-end tuning
- Lowpass filter: Variable, 60 Hz–150 Hz
- Array modes: Normal, Cardioid, Endfire
- Alignment delay: Adjustable up to 12 meters
- DSP display: Full-color screen with metering and control
- Polarity: Invert switch
- Crossover: Adjustable lowpass filter
- Presets: Ground-stacked, End-fire, Mo’ Bass
- Delay: Alignment delay (0–12 m)
- Polarity: Invert switch
- Inputs: 2 x combo XLR/1/4" TRS mic/line inputs
- Outputs: 2 x direct XLR outputs
- Wireless: Bluetooth with TWS Bridge Mode
- Cabinet material: 15 mm wood enclosure with textured paint
- Grille: 1.5 mm tour-grade steel grille
- Handles: Ergonomic side handles
- Mounting: Ground stacking provisions, built" caster mounts
- Casters: Caster kit included
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
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