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ACOUSTICAL1
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Operating Frequency Range2
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65 Hz – 18 kHz
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Frequency Response3
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70 Hz – 18 kHz ±4 dB
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Phase Response
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102 Hz – 18 kHz ±45°
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Linear Peak SPL4
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116.5 dB with crest factor >16.5 dB (M-noise), 109.5 dB (Pink noise), 112.5 dB (B-noise)
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COVERAGE
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Horizontal Coverage
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100°
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Vertical Coverage
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100°
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TRANSDUCERS
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Low Frequency
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Two 4-inch cone drivers; 4 Ω nominal impedance
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High Frequency
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One 1-inch metal dome tweeter; 8 Ω nominal impedance
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AUDIO INPUT
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Type
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Differential, electronically balanced
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Maximum Common Mode Range
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±5 V DC
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Connectors
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Phoenix 5-pin male
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Input Impedance
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10 kΩ differential between pins 2 and 3
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Wiring
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Pin 1: DC Power (-) Pin 2: DC Power (+)
Pin 3: Audio Shield, Chassis/earth through 220 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies
Pin 4: Audio (-) Pin 5: Audio (+)
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Nominal Input Sensitivity
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-2.0 dBV (0.8 V rms) continuous is typically the onset of limiting for noise and music
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Input Level
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Audio source must be capable of producing of +16 dBV (6.31 V rms) into 600 Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker.
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AMPLIFIER
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Type
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3-channel, Class-D with integral advanced digital signal processing
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Total Output Power5
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500 W peak
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THD, IM, TIM
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< 0.02%
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Cooling
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Convection
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DC POWER
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Connector
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Phoenix 5-pin male provides power and audio connection (see Wiring above)
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Safety Agency Rated Voltage Range6
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48 V DC (Meyer Sound IntelligentDC External Power Supply Required)
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DC CURRENT DRAW7
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Idle Current
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0.23 A average
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Maximum Long-Term Continuous Current (>10 sec)
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1.00 A average
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Maximum Instantaneous Peak Current
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4.5 A peak
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PHYSICAL
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Dimensions
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W: 15.90 in (403.9 mm) x H: 4.29 in (109 mm) x D: 5.69 in (144.4 mm)
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Weight
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14 lb (6.35 kg)
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Enclosure
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Aluminum with slightly textured black finish
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Protective Grille
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Powder-coated, stamped steel with black mesh
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Rigging
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Top and bottom aluminum plates with M8 threads
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