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Home PA Equipment PA Speakers Meyer Sound 750-LFC

Meyer Sound 750-LFC

Price: €9,080.68
  • Code:
    141
  • Weight:
    0.000 Kgs

Meyer Sound 750-LFC Compact Low-Frequency Control Element

✗ On request 
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SPECIFICATIONS

ACOUSTICAL1

COVERAGE TRANSDUCERS AUDIO INPUT

Operating Frequency RangeFrequency ResponsePhase Response Linear Peak SPL4

Low Frequency

Type Maximum Common Mode Range

Input Impedance

Nominal Input Sensitivity

Type Total Output PowerTHD, IM, TIM Cooling

Connectors Automatic Voltage Selection Safety Agency Rated Voltage Range Turn-on and Turn-off points

Idle Maximum Long-Term Continuous Burst (<1 sec)Maximum Instantaneous Peak Inrush Current

35 Hz – 125 Hz
37 Hz – 110 Hz ±4 dB
43 Hz – 110 Hz ±30°

130.5 dB with crest factor >9 dB (M-noise), 130.5 dB (pink noise), 132 dB (B-noise)

360° (single unit); varies with number of units and configuration
One 15-inch, dual-coil, long-excursion cone driver; 2 Ω nominal impedance

Differential, electronically balanced
±15 V DC, clamped to earth for voltage transient protection

10 kΩ differential between pins 2 and 3

6.0 dBV (2.0 V rms) continuous is typically the onset of limiting for noise and music

2-channel, open-loop, class D 3100 W peak
< 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

0.39 A rms (115 V AC), 0.38 A rms (230 V AC), 0.42 A rms (100 V AC) 5.3 A rms (115 V AC), 2.7 A rms (230 V AC), 6.2 A rms (100 V AC)
9.2 A rms (115 V AC), 4.4 A rms (230 V AC), 10.7 A rms (100 V AC) 15.3 A peak (115 V AC), 7.8 A peak (230 V AC), 18 A peak (100 V AC) < 20.0 A peak

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Connectors

XLR 3-pin female with male loop. Optional 5-pin connectors to accommodate both balanced audio and RMS signals

Wiring5

Pin 1: Chassis/earth through 1 kΩ, 1000 pF, 15 V clamped network to provide virtual ground lift at audio frequencies

Pin 2: Signal (+)
Pin 3: Signal (–)
Pin 4: RMS
Pin 5: RMS
Case: Earth ground and chassis

Input Level

Audio source must be capable of producing +20 dBV (10 V rms) into
600 Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker

AMPLIFIER

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AC POWER

CURRENT DRAW

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RMS NETWORK (OPTIONAL)

 

Two-conductor, twisted-pair network, capable of reporting all operating parameters of amplifiers to system operator’s host computer.

SPECIFICATIONS, CONT’D.

PHYSICAL

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Dimensions without Rigging Dimensions with Rigging Weight without Rigging Weight with Rigging Enclosure Protective Grille

W: 21.80 in (554 mm) x H: 20.30 in (515 mm) x D: 20.88 in (530 mm) W: 21.55 in (547 mm) x H: 20.43 in (519 mm) x D: 20.88 in (530 mm) 89 lbs (40.3 kg)
105 lbs (47.6 kg)

Premium multi-ply birch with slightly textured black finish Powder-coated, hex-stamped steel with acoustical black mesh

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Rigging

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°, or 4.75° splay angles; detachable side handles. Rigging allows ground-stacked, flown, and cardioid configurations

Pole Mount

U.S. version: 1.5 in (38 mm)
E.U. version: 1.375 in (35 mm and M20 thread at the bottom)