סאבוופר מוגבר PreSonus AIR18s

FL-D

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

Specs
Powered/Unpowered: Powered
LF Driver Size: 18″ Woofer (3″ voice coil)
Inputs: 2 x XLR-1/4″ combo
Total Power: 1200W
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.