British Acoustics Delta 918FS Passive PA Subwoofer

Brand: British Acoustics
Model: Delta 918 FS
Type: Passive flying subwoofer for large-scale systems
Frequency Response (-3 dB): 40 Hz – 400 Hz
Frequency Range (-10 dB): 36 Hz – 400 Hz
Rated Power: 1000 W AES, 4000 W peak
Nominal Impedance: 8 Ω
Coverage Pattern: Omni-directional with cardioid presets available
Crossover: 80 Hz – 120 Hz active
Maximum SPL: 131 dB continuous, 137 dB peak
LF Transducer: 18″ ultra low excursion driver with 4″ voice coil (ferrite magnet)
Connectivity: 2 × Speak-on terminals (input and thru)
Housing: Marine birch plywood with granular scratch-free polyurea paint and pressed steel grille
Rigging: 4-point Easy-Fly™ rigging with tethered quick-lock pins; can be flown or stacked with compatible modules
Operating Positions: Flown or ground stacked
IP Protection: IP43 standard
Dimensions (H × W × D): 584 × 749 × 622 mm
Weight: 87.1 kg