PreSonus AIR18s

Description

Flexible Active Subwoofer

The PreSonus Air18S active PA subwoofer exhibits a powerful, clear, and accurate low-end punch that belies its compact, lightweight form factor. An 18″ woofer is powered by 1,200 watts delivered by a super-efficient Class D amplifier. A variable lowpass filter dials in your upper frequency limit from sub-bass to full-range, while DSP presets enable extended low-end performance, so creating ground-stacked or endfire subwoofer arrays is child’s play. Great for both mobile use and permanent installations, the PreSonus Air18S active PA subwoofer is the perfect complement to your full-range Air10, Air12, or Air18 PA system.

PreSonus Air18S Active PA Subwoofer Features at a Glance:

• 1,200W Active PA Subwoofer with 18″ LF Driver
• Onboard mixer with 2 XLR/TRS combo inputs and stereo 1/8″ input
• Variable lowpass filter dials in your upper frequency limit from sub-bass to full-range
• Convenient DSP presets enable extended low end for ground-stacked or endfire subwoofer arrays
• Up to 12m of delay for proper alignment in 3-way system applications
• Polarity invert for correcting phase issues
• Defeatable front-panel LED for low-visibility installs
• Constructed of durable texture-painted birch with a tour-grade 17-gauge steel grille
• Ergonomic handles and ground-stacking provisions
• Includes castor kit
• Carries PreSonus’s impressive 6-year warranty

Tech Specs

• Powered/Unpowered:Powered
• LF Driver Size:18″ Woofer (3″ voice coil)
• Total Power:1200W
• Inputs:2 x XLR-1/4″ combo
• Outputs:2 x XLR (thru out)
• Frequency Range:35Hz-150Hz (-10 dB)
• Crossover Frequency:Variable Lowpass filter
• Maximum Peak SPL:137 dB
• Signal Processing:Alignment delay up to 12m, Polarity invert, Ground-stacked/Endfire presets for subwoofer arrays, “Mo’ Bass” Presonus tuning
• Mounting Options:Floor
• Power Source:Standard IEC AC cable
• Enclosure Material:0.59″ Birch Plywood
• Height:26.1″
• Width:19.3″
• Depth:25.6″
• Weight:83.8 lbs.
• Manufacturer Part Number:AIR18S