Presonus AIR18s Subwoofer Overview
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 35 Hz. Yet it is portable and well suited for mobile applications, as well as installed systems.- 1,200W (dynamic) Class D power amp
- 18-inch woofer with a 3-inch voice coil
- Frequency Response: 35 to 150 Hz
- Max SPL: 137 dB
- 2 combo XLR-¼” line inputs and two XLR direct outputs
- 2 comfortable ergonomic side handles
- Ground stack provisions
- Castor provisions (castor kit included)
- Defeatable front-panel LED
- Rugged, texture-painted, birch enclosure
- Tour-grade, 17 gauge steel grille
- Acoustic Performance
- -Configuration Active vented design
- -Frequency Range 35 Hz to 150 Hz
- -Maximum Output 127 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 1.2 mm steel
- -Handles 2 side
- Dimensions (H x W x D) 26.1” x 19.3” x 25.6” (662 mm x 490 mm x 650 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)