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Operating Frequency Range: 66 Hz – 18 kHz
Note: Recommended maximum operating frequency range. Response depends on loading conditions and room acoustics.
Frequency Response: 70 Hz – 17.5 kHz ±4 dB
Note: Measured free field with 1/3 octave frequency resolution at 4 meters.
Phase Response: 1 kHz to 18 kHz ±30°
Maximum Peak SPL: 128 dB
Note: Measured with music referred to 1 meter.
Dynamic Range: >110 dB
Horizontal Coverage: 100°
Vertical Coverage: Varies, depending on array length and configuration
Crossover: 760 Hz
Note: At this frequency, the transducers produce equal sound pressure levels.
Low and Low-Mid Frequency: Two 6.5” cone drivers with neodymium magnets
Nominal impedance: 4Ω
Voice coil size: 1.5”
High Frequency: One 3” compression driver
Nominal impedance: 8Ω
Voice coil size: 3”
Diaphragm size: 3”
Exit size: 1.2”
Type: Differential, electronically balanced
Maximum Common Mode Range: ±5 V DC
Connectors: XLR female input with XLR male loop output
Input Impedance: 10 kΩ differential between pins 2 and 3
Pin 1: Chassis/earth through 1 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies
Pin 2: Signal +
Pin 3: Signal –
Case: Earth ground and chassis
DC Blocking: Differential DC blocking up to maximum common mode voltage
CMRR: >50 dB, typically 80 dB (50 Hz – 500 Hz)
Common mode: 425 kHz
Differential mode: 142 kHz
TIM Filter: <80 kHz, integral to signal processing
Nominal Input Sensitivity: 0 dBV (1.0 V rms, 1.4 V peak) continuous average is typically the onset of limiting for noise and music
Input Level: Audio source must be capable of producing +20 dBV (10 V rms, 14 V peak) into 600 Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker.
Type: Three-channel, Class-D
Output Power: 975 W total (three channels; 2 x 375 W, 1 x 225 W)
Note: Wattage rating based on the maximum unclipped burst sine-wave rms voltage the
amplifier will produce into the nominal load impedance: 39 V rms low channels, 43 V rms high channel.
Total Output: 1950 W peak
Note: Peak power based on the maximum unclipped peak voltage the amplifier will produce for at least 100 milliseconds into the nominal load impedance: 55 V peak low channels, 60 V peak high channel.
THD, IM TIM: <.02%
Load Capacity: 4 Ω low channels, 8 Ω high channel
Connectors: PowerCon with loop output
Voltage Selection: Automatic, continuous from 90–265 V AC
Safety Agency Rated Operating Voltage: 100–240 V AC, 50/60 Hz
Turn On/Turn Off Points
90 V AC turn-on, no turn-off
Internal fuse-protection above 265 V AC
Idle Current: 0.256 A rms (115 V AC); 0.249 A rms (230 V AC); 0.284 A rms (100 V AC)
Maximum Long-Term Continuous Current: 1.26 A rms (115 V AC); 0.66 A rms (230 V AC); 1.50 A rms (100 V AC)
Burst Current: 3.24 A rms (115 V AC); 1.74 A rms (230 V AC); 4.02 A rms (100 V AC)
Note: AC power cabling must be of sufficient gauge so that under burst current rms conditions, cable transmission losses do not cause the loudspeaker’s voltage to drop below the specified operating range.
Ultimate Short-Term Peak Current: 10.4 A peak (115 V AC); 5.2 A peak (230 V AC); 11.1 A peak (100 V AC)
Inrush Current 16.8 A peak (115 V AC); 20.0 A peak (230 V AC); 15.0 A peak (100 V AC)
Note: Current draw for a single loudspeaker. Loop output not used.
Dimensions: 20.27"W x 8.38"H x 15.32"D (515 x 213 x 389 mm) with rigging pins
Weight: 41.2 lbs (18.69 kg)
Enclosure: Premium birch plywood
Finish: Black textured
Protective Grille: Powder-coated, hex-stamped steel with black mesh
End frames with four captive GuideALinks, secured with 0.25" x 0.53" quick-release pins;
Metric M6 attachment points for optional MYA.MINA mounting yoke and MUB.MINA Ubracket
Operating: 32°F to 113°F (0°C to +45°C)
Non-Operating: -40°F to 167°F (–40°C to +75°C)
Humidity: To 95% at 77°F (35°C)
Operating Altitude: To 15,000 ft (4600 m)
Shock: 30 g 11 msec half-sine on each of 6 sides
Vibration: 10 Hz – 55 Hz (0.010 m peak-to-peak excursion)