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PreSonus AIR18s
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PreSonus AIR18s Active Subwoofer 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-¨ù¡± 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
Castor provisions (castor kit included)
Defeatable front-panel LED
Rugged, texture-painted, birch enclosure
Tour-grade, 17 gauge steel grille
PreSonus AIR18s Active Subwoofer 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 Voil)
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: LCD Screen with EQ and Multiple Presets
Enclosure:
Cabinet: 15 mm Plywood
Grille: 1.5 mm Steel
Handles: 2 Side
Mounting: Groundstack Provisions
¤©Dimensions (H x W x D): 662 mm x 490 mm x 656 mm
Weight: 38kg
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