Presonus AIR18s 18" 1200W Active Subwoofer
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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.Powerful, clear, accurate low end.
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.
Extensive controls enable customized performance
Since each venue has unique acoustics and each application makes different demands on a sound system, Presonus has equipped AIR-series subwoofers with easy-to-use controls and signal-processing presets. Set your subwoofers for normal front-of-house use or get an even bigger low-end with the Mo’ Bass preset. Set them to perform in an array. Reverse polarity, use the lowpass filter to set a crossover frequency, adjust the master output level of the power amplifier, even turn the grille LED off for install applications or set it to illuminate only when the protection limiter is engaged—all at the touch of a button.
Equally at home in mobile and installed systems
Although it has a rugged, tour-grade birch enclosure, the PreSonus AIR18s is much more compact and lightweight than you’d expect from a subwoofer that can deliver this much power. With integrated provisions for the included caster kit, ground-stacking provisions, and ergonomic handles on both sides, it’s easy to transport for mobile applications, while offering the features and performance needed for demanding installs. The AIR18s sports two combo XLR and ¼” TRS line-level inputs with level control, and throughputs are provided to connect full-range systems or multiple subwoofers in larger systems. You can even defeat the front power-indicator LED for low-visibility installs.
Easily create subwoofer arrays
Most subwoofers are essentially omnidirectional, radiating sound around the entire cabinet, which can cause feedback onstage and make monitoring more difficult. Creating a subwoofer array helps keep excess energy off of the stage and in the audience where it is needed. AIR-series subwoofers provide the tools you need to create these arrays with ease.
- 1,200W (dynamic) Class D power amp
- 18-inch woofer with a 3-inch voice coil
- Easy-to-use DSP performance presets
- Fully variable lowpass filter
- Ground stack provisions
- Defeatable front-panel LED
- Castor provisions (castor kit included)
Things You Will Get:
- AIR18s 18" 1200W Active Subwoofer
- Power Cable
- Castor Kit
- User Guide
|Inputs||2 x XLR/TRS line combo|
|Power Output||1,200W (dynamic)|
|Other Features||Fully variable lowpass filter|
|Maximum SPL||129 dB SPL|
|Frequency Response||30 Hz to 150 Hz|
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)
|Dimensions||29.5"H x 23.2"W x 29.9"D|
|LF Driver Size||18"|
|Power Class||Class D|
|Outputs||1 x XLR Link Out|