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