Meyer Sound MJF-212ATM Manuale Utente

17

ACOUSTICAl
Note: Recommended maximum operating frequency range. Response depends on loading conditions and room 

acoustics.
Operating frequency range

55 Hz – 18 kHz
Note: Recommended maximum operating frequency range. Response depends on loading 

conditions and room acoustics.

Frequency response

60 Hz – 16 kHz ±4 dB 
Note: Half-space loading measured with 1/3-octave frequency resolution at 4 meters.

Phase response

500 Hz – 16 kHz ±45°

Maximum peak SPL

139 dB
Note: Measured with music, half-space loading, referred to 1 meter.

Dynamic range

>110 dB

Coverage

50° symmetrical

Acoustical crossover

1600 Hz
Note: At this frequency, the transducers produce equal sound pressure levels.

TRANSDUCERS
Low/low-mid frequency 

Two high-power 12" cone drivers with neodymium magnets

Nominal impedance: 2 

Ω

Voice coil size: 4"

Power handling capability: 1200 W (AES)
Note: Power handling is measured under AES standard conditions: transducers driven 

continuously for two hours with band limited noise signal having a 6 dB peak-average ratio.

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)
Note: Power handling is measured under AES standard conditions: transducers driven 

continuously for two hours with band limited noise signal having a 6 dB peak-average ratio.