Sensitivity: 50mV/Pascal (-46 dB re 1V/uBar): 0 dB SPL = 0 dBuV
Frequency response: ±2 dB between 0.2 and 10 kHz
Undistorted output: 120 dB SPL (1V) min., 5mA min.
Noise level: 1 kHz spectrum level of noise typically below -17 dB SPL (1
Acoustic polarity: +Acoustic = +Electrical
ER•2 insert earphones (wideband)
ER•3A insert earphones (higher output)