MPA416 Array Microphones
Product introduction
MPA416 is a 1/4” prepolarized free-field measurement microphone. It is an ideal choice for array applications where a large number of microphones are required.
MPA416 is a 1/4” prepolarized free-field measurement microphone. It is an ideal choice for array applications where a large number of microphones are required.
Technical Parameters
| Specification | |
|---|---|
| Response | Free field |
| Sensitivity | 50 mV/Pa |
| Equivalent Noise Level | 29 dB(A) |
| Upper Dynamic Limit | 127dB |
| Frequency Range | 20 Hz ~ 20 kHz (complied with IEC 61672 Class 1 requirements at reference conditions) |
| Power supplier | ICP |
| T.H.D | < 3% at 128 dB SPL |
| Temperature Coefficient：(at 1000 Hz, at reference temperature 23°C) | 15 ~ 35°C: <±0.3 dB 0 ~ 40°C : <±1.5 dB -10 ~ 50 °C:<±3.0 dB |
| Humidity Coefficient | 20%~90% RH ; Sound Pressure Level Change < ±0.8 dB at 1000Hz at temperature 30°C, and reference 50% RH |
| Operating Temperature Range | -10°C ~ 50°C |
| Polarization Voltage | 0V |
Download information:
