Designed to complement any full-range PA loudspeaker and a perfect companion for the PreSonus® AIR10, AIR12, and AIR15, the AIR18s subwoofer delivers a powerful, clear, and accurate low-end punch. With its 18-inch low-frequency transducer, driven by 1,200 watts of Class D power, it provides plenty of detailed bottom end—all the way down to 30 Hz. Yet it is portable and well suited for mobile applications, as well as installed systems.
Features
Main Components
1,200W (dynamic) Class D power amp
18-inch woofer with a 3-inch voice coil
Frequency response: 30 to 150 Hz
Max SPL: 129 dB
2 combo XLR-¼-inch line inputs and two XLR direct outputs
Controls
Easy-to-use DSP performance presets:
Normal — typical FOH use
Mo’ Bass — extended low-end performance
Locate—adjusts performance for arrayed and non-arrayed applications
Normal — non-arrayed applications
Cardioid — create a ground-stacked cardioid subwoofer array (using two of the same model subwoofer)
Endfire — create an endfire cardioid subwoofer array (using two of the same model subwoofer)
Fully variable lowpass filter (sets the upper frequency limit/crossover point) LP filter presets for use with AIR15, AIR12, and AIR10
LP filter presets for use with AIR15, AIR12, and AIR10
Alignment delay — adds delay time relative to full-range speaker
Polarity — invert the polarity of the summed input signal
Convenience Features
2 comfortable ergonomic side handles
Ground-stack provisions
Caster provisions (caster kit included)
Defeatable front-panel LED
Rugged, texture-painted, birch enclosure
Tour-grade, 17 gauge steel grille
Technical Specifications
Acoustic Performance
Configuration Active vented design
Frequency Range (-3 dB) 30 Hz to 150 Hz
Maximum Output 129 dB SPL
Transducer
LF Driver 18” (3” voice coil)
Amplifier
Amplifier Type Class D
Total System Power 1,200W dynamic (600W continuous)
Connections and Controls
Inputs 2 x XLR/TRS line combo
Outputs 1 x XLR Link Out
DSP
DSP Features LCD screen with EQ and multiple presets
Enclosure
Cabinet 15 mm plywood
Grille 1.5 mm steel
Handles 2 side
Mounting Ground-stack provisions
Dimensions (H x W x D) 26" x 19.3" x 25.8" (662 mm x 490 mm x 656 mm)
Weight 83.8 lbs (38 kg)
Power
Power Input 115V / 230V ~50/60 switchable
Maximum Current 5.3A (230V-50 Hz), 10.6A (120V)
As a commitment to constant improvement, PreSonus® Audio Electronics, Inc., reserves the right to change any specification stated herein, at any time, without notification.
AIR Speaker mounts are compatible with M20-threaded screw poles with a diameter of 33 mm and a length of 31.5"
