• Meyer Sound MJF-212A Powered Wedged Stage Monitor - PSSL ProSound and Stage Lighting
1 1

Meyer Sound MJF-212A Powered Wedged Stage Monitor

Meyer Sound MJF-212A Powered Wedged Stage Monitor

Write a review

SKU: TZ-MJF212A Solotech ID#: 100814190

Shipping calculated at checkout.

Available options

 View full details

Description

Meyer Sound MJF-212A Powered Wedged 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.

Features:

  • 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

Specifications:

  • Acoustical:
    • Operating Frequency Range: 55 Hz - 18 kHz
    • Frequency Response: 60 Hz - 16 kHz ±4 dB
    • Phase Response: 500 Hz - 16 kHz ±45°
    • Maximum Peak SPL: 139 dB
    • Dynamic Range: >110 dB
  • Coverage: 50° symmetrical
  • Crossover: 1600 Hz
  • Transducers:
    • Low Frequency:
      • Two high-power 12" cone drivers with neodymium magnets
      • Nominal impedance: 2 Ω Voice coil size: 4"
      • Power handling capability: 1200 W (AES)
    • High Frequency:
      • 4" compression driver
      • Nominal impedance: 8 Ω Voice coil size: 4"
      • Diaphragm size: 4"
      • Exit size: 1.5"
      • Power handling capability: 250 W (AES)
  • Audio Input:
    • Type: Differential, electronically balanced
    • Maximum Common Mode Range: ±15 V DC, clamped to earth for voltage transient protection
    • Connectors: Female XLR input with male XLR loop output or VEAM all-in-one connector (integrates AC, audio, and network)
    • Input Impedance: 10 kΩ differential between pins 2 and 3
    • Wiring:
    • Pin 1: Chassis/earth through 220 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 max common mode voltage
    • CMRR: >50 dB, typically 80 dB (50 Hz–500 Hz)
    • RF Filter: Common mode: 425 kHz; Differential mode: 142 kHz
    • TIM Filter: Integral to signal processing (<80 kHz)
    • Nominal Input Sensitivity: 0 dBV (1 V rms, 1.4 V pk) continuous 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 pk) into 600 Ω in order to produce maximum peak SPL over the operating bandwidth of the loudspeaker
  • Amplifier:
    • Type: Three-channel complementary MOSFET output stages (class AB/H)
    • Output Power: 1275 W (three channels; 2 x 500 W, 1 x 275 W)
    • Total Output: 2550 W peak
    • THD, IM, TIM: <.02%
    • Load Capacity: 2 Ω low channels; 8 Ω high channel
    • Cooling: Convection
  • AC Power:
    • Connector: PowerCon with looping output or VEAM
    • Voltage Selection: Automatic, two ranges, each with high-low voltage tap (uninterrupted)
    • Safety Agency Rated Operating Range: 95 V AC - 125 V AC; 208 V AC - 235 V AC, 50/60 Hz
    • Turn-on and Turn-off Points: 85 V AC - 134 V AC; 165 V AC - 264 V AC
    • Current Draw: Idle Current: 0.650 A rms (115 V AC); 0.310 A rms (230 V AC); 0.760 A rms (100 V AC)
    • Max Long-Term Continuous Current (>10 sec): 4.67 A rms (115 V AC); 2.37 A rms (230 V AC); 5.25 A rms (100 V AC)
    • Burst Current (<1 sec): 7.90 A rms (115 V AC); 4.10 A rms (230 V AC); 9.24 A rms (100 V AC)
    • Ultimate Short-Term Peak Current Draw: 20 A pk (115 V AC); 10 A pk (230 V AC); 21.8 A pk (100 V AC)
    • Inrush Current: 10 A pk (115 and 100 V AC); 18 A pk (230 V AC)
  • RMS Network (optional): Equipped with two-conductor twisted-pair network, reporting all operating parameters of amplifiers to system operator’s host computer
  • Dimensions: 27.07" w x 16.11" h x 23.00" d (688 mm x 409 mm x 584 mm)
  • Weight: 108 lbs. (49 kg)
  • Enclosure: Premium birch plywood
  • Finish: Black textured
  • Protective Grille: Powder-coated hex-stamped steel, black mesh screen
  • Audio Input: Female XLR input with male XLR loop output or VEAM all-in-one connector
  • AC Power Connector: PowerCon® with looping output or VEAM all-in-one connector