Presonus Air18 Powered Subwoofer

Features:

• 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.
• 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.

Tech Specs

• Powered: Yes
• LF Driver Size:18″ Woofer, 3″ voice-coil
• Power Rating: 600W Continuous
• Total Power: 1200W Dynamic
• Inputs: 2 x XLR-1/4″ combo
• Outputs: 2 x XLR (thru out)
• Frequency Range: 30Hz-150Hz (-3dB), 35Hz-150Hz (-10 dB)
• Crossover Frequency: Variable Lowpass filter
• Maximum Peak SPL: 129 dB SPL
• Signal Processing: Alignment delay up to 12m, Polarity invert, Ground-stacked presets, “Mo’ Bass” Presonus tuning
• Mounting Options: Floor
• Power Source: Standard IEC AC cable
• Enclosure Material: 59″ Birch Plywood
• Height: 26″
• Width: .3″
• Depth: 8″
• Weight: 8 lbs.