Meyer Sound 750-LFC Series Operating Instructions Manual page 44

750-LFC OPERATING INSTRUCTIONS
AMPLIFIER
Type
Total Output Power
THD, IM, TIM
Cooling
AC POWER
Connectors
Automatic Voltage Selection
Safety Rated Voltage Range
Turn-on/off Points
Current Draw
Idle
Maximum Long-Term Continuous 5.3 A rms
Burst
Maximum Instantaneous Peak
Inrush
RMS NETWORK (OPTIONAL)
PHYSICAL
Dimensions
Dimensions (with rigging)
Weight
Weight (with rigging)
Enclosure
Protective Grille
Rigging
Pole Mount
ENVIRONMENTAL
Operating Temperature
Non Operating Temperature
Humidity
Operating Altitude
Non Operating Altitude
Shock
Vibration
44
Two-channel, open-loop, class D
3100 W peak
Note: Peak power based on the maximum unclipped voltage the amplifier will produce
into the nominal load impedance.
<0.02%
Convection
powerCON 20 input with loop output
90–265 V AC; 50–60 Hz
100–240 V AC, 50–60 Hz
Turn-on: 90 V AC; Turn-off: none; internal fuse protection above 265 V AC
115 V AC
0.39 A rms
9.2 A rms
15.3 A peak
<20.0 A peak
Two-conductor, twisted-pair network, capable of reporting all operating parameters of
amplifiers to system operator's host computer.
21.80 in (554 mm) W
21.55 in (547 mm) W
89 lb (40.3 kg)
105 lb (47.6 kg)
Premium multi-ply birch with slightly textured black finish
Powder-coated, hex-stamped steel with acoustical black mesh
Optional MRK-750 rigging kit with end frames and captive GuideALinks secured with
0.25 in x 0.53 in quick release pins that allow (0°, 1.5°, 3.25°, and 4.75° splay angles);
detachable side handles. Rigging allows ground-stacked, flown, and cardioid
configurations
U.S. version: 1 1/2 in (38 mm)
E.U. version: 1 3/8 in (35 mm and M20 thread at the bottom)
0° C to +45° C
–40° C to +75° C
To 95% at 45° C (non-condensing)
To 5,000 m (16,404 ft)
To 12,000 m (39,000 ft)
30 g 11 msec half-sine on each of 6 sides
10 Hz – 55 Hz (0.010 m peak-to-peak excursion)
230 V AC
0.38 A rms
2.7 A rms
4.4 A rms
7.8 A peak
20.30 in (515 mm) H
20.43 in (519 mm) H
100 V AC
0.42 A rms
6.2 A rms
10.7 A rms
18 A peak
20.88 in (530 mm) D
20.88 in (530 mm) D