PreSonus AIR XD Sub 15 Active Extended Definition Subwoofer

The PreSonus AIR XD Sub 15 active extended definition subwoofer delivers precise, powerful low end for sound systems that demand clarity and punch. This unit pushes up to 128 dB SPL thanks to a 15" custom woofer driven by a 2000W Class-D amplifier. The sub’s extended frequency range reaches down to 32 Hz, making it a strong match for mobile DJ rigs, event venues, or permanent installations. Built-in DSP and variable lowpass filtering help the unit blend seamlessly with full-range tops and array configurations. Designed for demanding environments, the AIR XD Sub 15’s layout and controls support fast setup and adjustment. Bluetooth TWS Bridge Mode and dual XLR/1/4" combo inputs offer flexible connection options for modern audio setups.

Advanced DSP Powers System Integration

Onboard DSP gives users deep control over crossover points and system alignment. The unit’s full-color display shows metering and status, making adjustments quick and precise. Array presets like cardioid and end-fire let users build directional bass configurations with just a few button presses. These features combine to help engineers and techs deploy subs for events or installs where clean, targeted low end is critical.

Variable Lowpass Filter Shapes Crossover

The adjustable lowpass filter (60–150 Hz) sets the upper frequency limit, ensuring tight integration with satellite speakers. Fine-tuning this crossover point lets the subwoofer fill the low-frequency gap without muddying mids or highs. For systems using AIR XD full-range models, custom presets lock in a clean transition—delivering smooth, detailed bass in multi-speaker setups.

Flexible Connectivity Streamlines Setup

Dual XLR/1/4" combo inputs accommodate both line and mic signals. Direct outputs make it easy to daisy-chain multiple subs or send signal to other gear. The Bluetooth TWS Bridge Mode feature supports wireless stereo pairing, simplifying mobile setups at events or in temporary installations. Onboard alignment delay and polarity invert options further support precise integration with complex sound systems.

Rugged Construction Ensures Longevity

The subwoofer’s enclosure uses 15mm wood and a tough, steel grille to withstand touring and repeated transport. Ergonomic handles and castor kit hardware make moving and stacking easy for crews. Ground-stacking features keep the unit stable, while the texture-painted finish resists scratches during loading and use. Every detail points to durability in real-world conditions.

Player Experience With AIR XD Sub 15

Live sound engineers and mobile DJs who need strong, accurate bass will find this subwoofer reliable for demanding gigs. The unit’s DSP and connectivity features support fast configuration, even in busy event schedules. By pairing this powered sub with a full-range PA, users get clean, deep bass that fills the space and keeps crowds engaged.