Designed for both mobile setups and permanent installations, the PreSonus AIR XD Sub 15 active subwoofer delivers deep, accurate low-end performance that perfectly complements any full-range PA—especially the AIR XD-series. Its 15-inch low-frequency driver with a 3-inch voice coil is powered by a robust 2000W Class D amplifier, producing clean, powerful bass down to 32 Hz and output levels up to 128 dB.
Advanced onboard DSP makes system integration fast and easy. A variable lowpass filter (60 Hz–150 Hz) lets you fine-tune the crossover point for a seamless transition to your tops, while custom presets optimize performance with AIR XD full-range loudspeakers. An onboard alignment delay and array presets simplify the setup of ground-stacked and end-fire subwoofer arrays. A vibrant full-color display provides intuitive control and precise metering.
Connectivity is flexible, with two mic/line combo inputs and direct outputs to accommodate a wide range of signal paths. Integrated Bluetooth with TWS Bridge Mode allows you to pair with a second speaker for wireless stereo playback—ideal for mobile DJs, weddings, corporate events, and more.
Despite its high output, the AIR XD Sub 15 is compact, lightweight, and road-ready. Housed in a durable 15mm wood enclosure, it includes 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.
Bullet points (short list):
路Powerful 15-inch woofer with 3-inch voice coil for deep, defined bass
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路2000W Class D amplification delivers up to 128 dB of clean output
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路Extended 32 Hz–131 Hz frequency response for tight, low-end coverage
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路Dual XLR/¼" combo inputs with direct outputs for flexible routing
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路Built-in Bluetooth with TWS Bridge Mode for easy wireless stereo pairing
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路Adjustable lowpass filter (60–150 Hz) ensures smooth crossover to tops
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路Presets for ground-stacked and end-fire arrays enable fast cardioid setups
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Bullet points (extended list):
路15-inch custom woofer with 3-inch voice coil
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路2000W Class D power (dynamic)
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路Frequency Response: 39 Hz to 95 Hz (-3 dB), 32 Hz to 131Hz (-10 dB)
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路128 dB SPL (max)
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路2 XLR/¼” combo inputs with direct outputs
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路Built-in Bluetooth with TWS Bridge Mode for wireless stereo pairing
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路Variable lowpass filter lets you dial in upper frequency limit
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路Alignment delay up to 12m
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路Locate controls adjust performance for arrayed and non-arrayed applications:
路Normal – non-arrayed applications
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路Cardioid—create a ground-stacked cardioid subwoofer array (using two of the same model subwoofer)
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路Endfire – create an end-fire cardioid subwoofer array (using two of the same model subwoofer)
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路“Mo’ Bass” tuning for extended low-end performance
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路Polarity invert
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路Rugged, texture-painted wood enclosures and tour-grade 1.5mm steel grille
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路Comfortable ergonomic handles, ground-stacking provisions, and castor provisions (castor kit included)
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