Meyer Sound MJF-210 FLR MNTR,PWRCNN,US,3PIN

Meyer Sound MJF-210 FLR MNTR,PWRCNN,US,3PIN

Meyer Sound MJF-210 FLR MNTR,PWRCNN,US,3PIN

Meyer Sound MJF-210 FLR MNTR,PWRCNN,US,3PIN

MJF-210 FLR MNTR,PWRCNN,US,3PIN

SKU: MSL-09.235.001.03
CALL FOR PRICE

Overview

The MJF‑210 low‑profile high‑power stage monitor reproduces audio faithfully with high intelligibility at high output levels with ample low‑frequency headroom. The self‑powered MJF‑210 exceeds the stringent requirements of today’s touring applications, withstanding the rigors of road and stage while occupying a small, lightweight footprint and a fraction of the truck space of similar monitors requiring external amplification.

The MJF‑210’s phase‑corrected 55 Hz to 18 kHz frequency range ensures that vocals and instruments are reproduced accurately with low distortion and no signal coloration. Exhibiting flat phase and frequency responses, as well as exceptional impulse response, the MJF‑210 surpasses the sonic capabilities of conventional stage monitors while offering the simplicity of self‑powered setup and operation.

The MJF‑210’s durable, vented enclosure houses two high‑power, long‑excursion, 10‑inch low‑frequency drivers, as well as a 4‑inch diaphragm compression driver coupled to a 50° horizontal by 70° vertical constant directivity horn. The face of the low‑profile cabinet slopes 35° from the stage, ensuring optimal monitoring for the performer, permitting freedom to move upstage and downstage while remaining within the horn’s consistent, wide vertical coverage.

Drivers are powered by a three‑channel, class D amplifier. The Intelligent AC™ power supply provides automatic voltage selection, EMI filtering, soft current turn‑on, and surge suppression.

The optional RMS™ remote monitoring system module provides comprehensive monitoring of loudspeaker parameters from a Mac® or Windows®‑based computer. Optional XLR 5‑pin connectors support use of composite cables to carry both RMS and balanced audio.

Constructed of premium birch plywood, the MJF‑210’s cabinet is coated with a slightly textured black finish and includes protective rubber strips on the bottom of the unit that prevent changes in position due to vibrations. A hex‑stamped steel grille lined with acoustical black mesh protects the drivers.

Features and Benefits

  • Self‑powered system guarantees simplified setup and operation
  • Small lightweight footprint with no external amplification occupies less truck space
  • Low profile cabinet preserves onstage sight lines
  • Wide vertical coverage permits the freedom to move upstage and downstage
  • High peak power ensures excellent transient response
  • Flat frequency and phase responses yield high gain before feedback

Applications

  • Main vocal monitor
  • High output instrument monitor

Specifications

ACOUSTICAL1

Operating Frequency Range2

55 Hz – 18 kHz

Frequency Response3

60 Hz – 16 kHz ±4 dB

Phase Response

200 Hz – 16 kHz ±45°

Linear Peak SPL4

134 dB with crest factor >17 dB (M-noise), 132.5 dB (Pink noise), 132.5 dB (B‑noise)

COVERAGE

Horizontal Coverage

50°

Vertical Coverage

70°

TRANSDUCERS

Low Frequency

Two 10‑inch high‑power cone drivers; 4 Ω nominal impedance

High Frequency

One 4‑inch diaphragm compression driver; 8 Ω nominal impedance

AUDIO INPUT

Type

Differential, electronically balanced

Maximum Common Mode Range

±5 V DC, clamped to earth for voltage transient protection

Connectors

XLR 3‑pin female input with male loop output; optional XLR 5‑pin connector to accommodate both balanced audio and RMS signals.

Input Impedance

10 kΩ differential between pins 2 and 3

Wiring5

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 –

Pin 4: RMS (polarity insensitive) Pin 5: RMS (polarity insensitive)

Case: Earth ground and chassis

Nominal Input Sensitivity

0 dBV (1.0 V rms) continuous is typically the onset of limiting for noise and music

Input Level

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

AMPLIFIER

Type

Three‑channel, Class‑D

Total Output Power6

1950 W peak

THD, IM, TIM

< 0.02%

Cooling

Convection

AC POWER

Connector

powerCON 20 input with loop output

Automatic Voltage Selection

90–265 V AC

Safety Agency Rated Voltage Range

100–240 V AC, 50–60 Hz

Turn‑on and Turn‑off Points

90 V AC turn‑on, no turn‑off; internal fuse‑protection above 265 V AC

CURRENT DRAW

Idle Current

0.26 A rms (115 V AC); 0.25 A rms (230 V AC); 0.28 A rms (100 V AC)

Maximum Long‑Term Continuous Current (>10 sec)

1.8 A rms (115 V AC); 1.1 A rms (230 V AC); 2.6 A rms (100 V AC)

Burst Current (<1 sec)7

3.5 A rms (115 V AC), 1.8 A rms (230 V AC), 4.2 A rms (100 V AC)

Maximum Instantaneous Peak Current

8.1 A peak (115 V AC), 3.9 A peak (230 V AC), 9.3 A peak (100 V AC)

Inrush Current

< 20 A peak

RMS NETWORK (OPTIONAL)
 

Two‑conductor twisted‑pair network that reports all operating parameters of amplifiers to system operator’s host computer.

PHYSICAL

Dimensions

W: 23.18 in (589 mm) x H: 13.89 in (353 mm) x D: 20.90 in (531 mm)

Weight

67 lb (30.4 kg)

Enclosure

Premium multi‑ply birch with slightly textured black finish; 35° front angle

Protective Grille

Powder‑coated, hex‑stamped steel with black mesh