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 15-inch low-frequency transducer, driven by 1,200 watts (dynamic) of Class D power, it provides detailed bottom end down to 35 Hz. Yet it is portable and suited for mobile applications, as well as installed systems.Extensive ControlsSince 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 low-pass 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 engagedall at the touch of a button.For Mobile or InstallAlthough it has a rugged, tour-grade birch enclosure, the PreSonus AIR18s is much more compact and lightweight than youd 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, its easy to transport for mobile applications, while offering the features and performance needed for demanding installs. The AIR18s sports two combo XLR and 1/4 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.VersatileAIR18s subwoofers can be used with virtually any full-range loudspeaker. Whatever full-range speaker you choose, aligning the subwoofer to

• Speaker configuration Active/passive: Active Type: Subwoofer LF driver: 15" MF driver: N/A HF driver: N/APower Amplifier class: D Wattage: 1200 Mixer/preamp: NoAudio Frequency response: 35Hz to 160kHz Coverage pattern: N/A Max SPL: 127 dBInputs XLR: 2 x XLR/TRS TRS: 0 TS: 0 RCA: 0Output/thru XLR: 2 TRS: N/A TS: N/A SpeakON: N/AEnclosure Cabinet material: 15mm birch ply Width: 19.3" Height: 26.1" Depth: 25.6" Weight: 83.8 lb.

Speaker configuration Active/passive: Active Type: Subwoofer LF driver: 15" MF driver: N/A HF driver: N/APower Amplifier class: D Wattage: 1200 Mixer/preamp: NoAudio Frequency response: 35Hz to 160kHz Coverage pattern: N/A Max SPL: 127 dBInputs XLR: 2 x XLR/TRS TRS: 0 TS: 0 RCA: 0Output/thru XLR: 2 TRS: N/A TS: N/A SpeakON: N/AEnclosure Cabinet material: 15mm birch ply Width: 19.3" Height: 26.1" Depth: 25.6" Weight: 83.8 lb.PreSonus