PreSonus AIR18S Active Sound-Reinforcement Subwoofer

Product #96440 | SKU AIR18S | Presonus
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Our Price $2,199.00
In Stock Ships tomorrow
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  • For Live Sound, Theatre, DJ Setups
  • Class-D Amplifier / 18" Woofer
  • Total System Output: 1200W
  • Frequency Range: 35 Hz to 150 kHz
  • Max SPL: 129 dB


The PreSonus AIR18S Active Sound-Reinforcement Subwoofer is a versatile and customisable subwoofer featuring 1200W of power and enhanced digital tuning functions, well suited for live bands, DJs, clubs, event halls, bars, speaking engagements, and more. It's designed for the AIR10, AIR12, and AIR15 full range speakers, but is quite capable of adding low end to any sound system, regardless of manufacturer. The AIR18S utilises a single 600W (continuous) Class-D amplifier to power the 18" woofer for efficient and clean low end performance with a max SPL output of 129 dB SPL and frequency response of 35 Hz to 150 Hz (-3 dB).

The integrated and easy-to-use digital signal processor (DSP) allows you to customise the subwoofer for a number of applications including Mo'Bass, FOH, Cardioid, and End-fire presets. The cardioid and end-fire presets allow for off axis rejection and a uniform bass response throughout the room. Additionally, the variable low pass filter and variable alignment delay functions allow you properly dial in your subs with any available tops. The Air18S ships with a power cord and a caster kit.


PA Speaker
Configuration Active Subwoofer
Enclosure Type Bass-Reflex Subwoofer
Total Power Capacity 1200 W Peak
600 W RMS
Amplifier Class Class-D
LF Driver 1 x 45.7 cm Woofer
LF Voice Coil 7.6 cm
Frequency Range 35 Hz to 150 Hz -3 dB
Maximum SPL 129 dB
Audio I/O 2 x Combo XLR-1/4" TRS Mic/Line Input
2 x XLR 3-Pin Mix Output
AC Input Power User Selectable:
100 to 120 VAC, 50 / 60 Hz 
220 to 240 VAC, 50 / 60 Hz
Mounting 1 x Pole Socket
Handles 2 x Side
Construction Material Metal Grille, Plywood
Dimensions 74.9 x 58.9 x 75.9 cm
Weight 38 kg

In The Box

  • PreSonus AIR18S Active Sound-Reinforcement Subwoofer
  • Power Cord
  • Caster Kit


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  • Product: PreSonus AIR18S Active Sound-Reinforcement Subwoofer
  • Manufacturer: Presonus
  • Model: AIR18S
  • SKU: AIR18S
  • RM Product #: 96440

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