Active PA Subwoofer
PreSonus AIR XD SUB 15 is an active vented subwoofer designed for professional low-frequency reinforcement in portable and installed sound systems. With a custom 15-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.
PreSonus AIR XD SUB 15 Competitive Differences
- 2,000W Class D amplifier with up to 128 dB peak SPL
- Advanced DSP with variable lowpass filter, delay, polarity, and cardioid or end-fire array presets
- Built-in Bluetooth 5.0 with TWS Bridge Mode for wireless integration with AIR XD full-range speakers
- Rugged plywood enclosure with included casters and flexible XLR input and link output routing
PreSonus AIR XD SUB 15 Description
The PreSonus AIR XD SUB 15 is built for users who need strong, accurate low-frequency performance in a compact active subwoofer format. Its custom 15-inch low-frequency driver uses an enlarged 3-inch voice coil to deliver deep, dynamic bass with efficient power handling and minimal distortion, making it a strong fit for DJs, bands, corporate AV, houses of worship, and installed sound systems.
Powered by a 2,000-watt Class D amplifier, the AIR XD SUB 15 provides substantial low-end output with up to 128 dB peak SPL. Advanced onboard DSP allows users to fine-tune 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 both portability and real-world durability, with steel grille protection, ergonomic side handles, built-in caster mounting, and ground-stacking provisions. Whether used in a mobile event rig, a flown or stacked PA system, or a permanent installation, the PreSonus AIR XD SUB 15 is designed to deliver reliable and controlled bass performance.
AIR XD SUB 15 Features
- 15-inch active vented subwoofer
- Custom 15-inch low-frequency driver with 3-inch voice coil
- 2,000W Class D amplification
- Up to 128 dB peak SPL
- Advanced DSP with low-pass EQ, crossover, delay, polarity, and Mo’ Bass mode
- Cardioid and end-fire array presets for advanced system tuning
- Full-color 2.6-inch LCD for metering and DSP control
- Bluetooth 5.0 connectivity
- TWS Bridge Mode for wireless pairing with AIR XD full-range speakers
- Dual XLR/TRS combo inputs
- Dual balanced XLR link outputs
- 15 mm plywood cabinet with steel grille
- Ground-stacking provisions and built-in caster mounting
- Included casters for easier transport
AIR XD SUB 15 Specifications
- Speaker Type: Active Vented Design
- Total Power Output: 2000 Watts
- Amplifier Type: Class-D
- Peak SPL: 128 dB
- Frequency Response: 39 Hz - 95 Hz (-3 dB)
- Frequency Range: 32 Hz - 131 Hz (-10 dB)
- Crossover Frequency: 60 Hz - 150 Hz
- LF Transducer: 15-inch with 3-inch voice coil
- Inputs: 2 x XLR/TRS Line Combo, Bluetooth
- Line Out: 2 x XLR Link Out
- Bluetooth: Bluetooth 5.0
- Channels: Two
- Line Input Impedance: 14K ohm
- Line Input Maximum Level: +25 dBu
- Cabinet Material: 15 mm Plywood
- Grille Material: 1.5 mm Steel
- Cooling: Passive radiator
- Audio Controls: Gain, Volume, Hi/Lo EQ, X-over
- DSP Features: Low-pass EQ, crossover, delay, polarity, and Mo’ Bass mode
- Protections: Output limiter
- Connectivity: Bluetooth
- Power Requirements: 100-240 VAC, 50-60 Hz
- Power Consumption: 5.6A (230V-50 Hz), 11.1A (120V)
- Dimensions: 21.0 x 16.7 x 27.4 in (53.4 x 42.4 x 69.6 cm)
- Weight: 73.1 lb (32.9 kg)
What's In The Box
- PreSonus AIR XD SUB 15 active subwoofer
- Casters
- IEC power cable
- User documentation
