Performance
Transducer 18 inch (457 mm) woofer with 4 inch (102 mm) voice coil and ceramic magnet
Beamwidth Spherical
Impedance 8 Ohms nominal
Frequency Range 25 to 141 Hz (+3/-10 dB)
Power Handling 1200 Watts based on the AES power handling of the transducer
Nominal Sensitivity 100 dB half space, 94 dB whole space, at 1W/1m using band limited pink noise without processing
Nominal Maximum SPL Half space: 136 dB peak, 130 dB continuous;
Whole space: 130 dB peak, 124 dB continuous;
Measured at 1200W/1m without processing
Equalized Sensitivity 98 dB half space, 92 dB whole space, at 1W/1m using an EIA-426-B signal with processing
Equalized Maximum SPL Half space: 135 dB peak, 129 dB continuous;
Whole space: 129 dB peak, 123 dB continuous;
Measured at 1200W/1m with processing
Processing & Amplification
Digital Signal Processing Requires processing using one output channel of a Crestron Avia DSP, settings provided via model-specific "Speaker Profiles" in the Avia Audio Tool software (SW-AAT)
Amplification Requires a single channel of amplification
Recommended Amplifier Power 1200 to 1800 Watts at 8 Ohms
Connections
Input (2) Neutrik NL4 speakON 4-pole chassis connectors;
Pins 1 +/–: Speaker input and pass-through;
Pins 2 +/–: Pass-through only
Environmental
For indoor use only
Construction
Enclosure Void-free, exterior grade Baltic Birch plywood; black painted finish
Grille Steel, black powder coat finish
Suspension (16) M10 eyebolt angle points (eyebolts sold separately)
Dimensions
Height 29.75 in (756 mm)
Width 24.55 in (624 mm)
Depth 19.62 in (498 mm)
Weight
92.0 lb (41.7 kg)
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