The Auto Array DA-350 is a linear multi-element array microphone with Digital Signal Processing (DSP) circuitry contained within a single microphone housing. The DA-350 is ideal for achieving superior voice intelligibility and accuracy of Automatic Speech Recognition (ASR) system performance in high noise environments. The built in clips allow you to easily mount the DA-350 on your sun visor.

Sensitivity: (0 dB = 1V/Pa; f = 1kHz) 63 mV 4 dBV +/- 2dB
Supply Voltage: 12 V Car Battery Low Current Consumption
Directivity: Super Directivity (DSDA) (See Polar Plot)
Output Line Level: 2 V RMS Max.
Output Impedance: <100 Ohm
Equivalent Noise Floor: Max. 30 dB SPL
Max. Input Sound Level: 110 dB SPL (1 kHz, THD <2%)
Max. Storage Ambient Temperature Range: -40 to +85 C
Max. Operation Ambient Temperature Range: -25 to +70