PRESONUS  |  SKU: 25023

AIR XD Sub 18

18-inch active subwoofer with 2000W Class D amp, extended 33 Hz"131 Hz response, DSP presets, Bluetooth stereo pairing, and array options for mobile or installed systems.


$1,649.00 CAD
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Description

The PreSonus AIR XD Sub 18 is a professional-grade active subwoofer built to extend the low-end punch of AIR XD and other full-range PA systems. Featuring a custom 18-inch woofer with a 3-inch voice coil powered by a 2000W Class D amplifier, the AIR XD Sub 18 reaches deep down to 33 Hz and delivers up to 130 dB SPL, ensuring clean, accurate, and powerful bass response for even the largest events.

Its advanced DSP section with full-color LCD offers flexible control, including a variable lowpass filter (60"150 Hz), onboard alignment delay, and dedicated presets for normal, cardioid, and end-fire array configurations, making system setup quick and intuitive. A "Mo' Bass" mode provides extended low-frequency energy when extra impact is required.

Connectivity is flexible with dual XLR/TRS combo inputs and direct outputs, while built-in Bluetooth with TWS Bridge Mode enables wireless audio streaming and stereo pairing with other AIR XD speakers-ideal for mobile events, corporate installations, and DJ rigs.

Built into a rugged tour-grade 15mm wood enclosure with ergonomic side handles, ground-stacking provisions, and integrated caster mounts (caster kit included), the AIR XD Sub 18 is both road-ready and installation-friendly, offering unmatched power and flexibility in its class.

Features

18-inch custom woofer with 3-inch voice coil for deep, defined bass

2000W Class D amplification (dynamic)

Max SPL: 130 dB

Frequency response: 47 Hz " 103 Hz (-3 dB), 33 Hz " 131 Hz (-10 dB)

Extended sub-bass coverage with "Mo' Bass" tuning option

Variable lowpass filter: 60"150 Hz for smooth crossover to mains

Alignment delay up to 12m for advanced system setups

DSP presets for ground-stacked and end-fire cardioid subwoofer arrays

Locate controls: Normal, Cardioid, Endfire modes

Dual XLR/TRS combo inputs with direct outputs for flexible signal routing

Built-in Bluetooth with TWS Bridge Mode for wireless stereo pairing

Full-color display for intuitive navigation, EQ, and metering

Rugged 15mm wood enclosure with tour-grade 1.5mm steel grille

Ergonomic side handles for portability

Ground-stacking provisions and integrated caster kit included

Specifications

Driver & Amplification

18-inch custom woofer with 3-inch voice coil

2000W Class D dynamic power

Performance

Max SPL: 130 dB

Frequency response: 47 Hz " 103 Hz (-3 dB), 33 Hz " 131 Hz (-10 dB)

DSP & Controls

Variable lowpass filter: 60 Hz to 150 Hz

DSP presets: Normal, Cardioid, Endfire

Alignment delay: up to 12 meters

Polarity invert

"Mo' Bass" tuning for deeper low-end

Full-color display for quick control and metering

Connectivity

2 x XLR/1/4" combo inputs

2 x direct outputs

Built-in Bluetooth with TWS Bridge Mode for stereo wireless pairing

Enclosure & Mounting

Durable 15 mm texture-painted wood cabinet

Tour-grade 1.5 mm steel grille

Ground-stacking provisions

Integrated caster mounts with included caster kit

Ergonomic side handles

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