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APPENDIX D: SPECIFICATIONS
MM-10 SPECIFICATIONS (ALL MODELS)
MM-10 Specifications (All Models)
ACOUSTICAL
Operating Frequency Range 33 Hz – 228 Hz
Note: Recommended maximum operating frequency range. Response depends on loading condi-
tions and room acoustics.
Frequency Response 35 Hz – 208 Hz ±4 dB
Note: Free-field, measured with 1/3rd octave resolution at 4 meters.
Phase Response 38 Hz – 138 Hz ±45°
Maximum Peak SPL 123 dB
Note: Measured with music referred to 1 meter.
Dynamic Range < 100 dB
Coverage 360°
TRANSDUCER
Type 10" cone driver with neodymium magnet
Nominal Impedance 4 Ω
Voice Coil Size 2”
Power Handling 400 W (AES)
Note: Measured under AES standards: transducer driven continuously for two hours with a band-
limited noise signal having a 6 dB peak-average ratio.
AUDIO INPUT
Type Differential, electronically balanced
Maximum Common Mode Range ±5 V DC
Input Impedance 10 kΩ electronically balanced
DC Blocking 4.8 Hz high pass
CMRR < –60 dB, typically < –72 dB (200 Hz – 3 kHz)
RF Filter Common mode: 616 kHz
Differential mode: 616 kHz
Nominal Input Sensitivity –2.0 dBV (0.8 V rms, 1.1 V peak) continuous is typically the onset of limiting for noise and music
Input Level Audio source must be capable of producing +16 dBV (6.3 V rms, 9.0 V peak) into 600 Ω to produce
the maximum peak SPL over the operating bandwidth of the loudspeaker
AMPLIFIER
Amplifier Type Class D
Output Power 220 W
Note: Wattage rating based on the maximum unclipped burst sine-wave rms voltage the amplifier
will produce into the nominal load impedance: 30 V rms (42 V peak) into 4 ohms.
Total Output 440 W peak
THD, IM TIM < .02%
Load Capacity 4 Ω
Cooling Convection