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Meyer Sound MJF-212A High Power Stage Monitor

Meyer Sound MJF-212A High Power Stage Monitor
Meyer Sound MJF-212A
High Power Stage Monitor
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Availability: Subject to availability from Manufacturer.
Product Code: MSL-MJF212A


MEYER SOUND MJF-212A : High-Power Stage Monitor

The Meyer Sound MJF-212A is a self-powered stage monitor loudspeaker designed to meet critical requirements in professional applications. Exhibiting flat amplitude and phase responses, full-range bandwidth and exceptional impulse response, the MJF-212A far exceeds the capabilities of conventional stage monitors while offering the simplicity of setup and operation provided by self-powered systems.


  • High peak power ensures excellent transient response
  • Flat frequency and phase responses afford high levels of gain before feedback
  • Low profile preserves sightlines
  • Symmetrical, medium-Q pattern provides even coverage


  • Main vocal monitor
  • High-output drum or keyboard monitor
  • Sidefill monitor for small- to medium-scale applications

The Meyer Sound MJF-212A monitor's phase-corrected frequency range of 55 Hz to 18 kHz enables accurate reproduction of both vocals and instruments with high gain before feedback, and provides excellent intelligibility at high output levels with low distortion and no coloration added to the signal. The face of the low-profile cabinet slopes at 40 degrees from the stage to permit optimal placement relative to the talent, while its medium-Q horn provides even coverage in both the horizontal and vertical planes.

The Meyer Sound MJF-212A's high-frequency section comprises a 4-inch diaphragm compression driver coupled to a symmetrical (50-degrees horizontal by 50-degrees vertical) constant-directivity horn. A pair of high-power 12-inch neodymium magnet cone drivers with 4-inch voice coils, mounted in an optimally vented enclosure, reproduces low frequencies.

Each of the drivers is powered by one channel of a three-channel class AB/H amplifier that employs complementary power MOSFET output stages to provide total burst output of 1275 watts (2 x 500 W, 1 x 275 W), 2550 watts peak. The MJF-212 incorporates Meyer Sound's Intelligent AC system for automatic voltage selection, EMI filtering, soft current turn-on and surge suppression. The rugged cabinet is constructed from birch plywood and coated with a durable, textured black finish.

The Meyer Sound MJF-212A can be integrated into Meyer Sound's RMS remote monitoring system with the addition of an optional module. RMS is a Windows-based computer application for monitoring the full range of amplifier and limiter operating parameters.

Meyer Sound MJF-212A Story:

"We named the MJF-212A in recognition of the role our 20-year relationship with the Montreux Jazz Festival has played in our product development history...Having so many musicians try it out at a major festival resulted in us getting a lot of valuable real-world opinions - all very enthusiastic"

Helen Meyer [Executive Vice President of Meyer Sound]

"The MJF-212A stage monitors are able to cut through and still sound full. I can hear and feel my voice above the wall of 'Tallica. For some reason we like it loud!"

James Hetfield [Vocalist, Metallica]