AZ39 Audiometric Earphones
AZ39 audiometer headset，complete with 10 Ohm transducers, enclosures, headband and cable.
They are widely used in hearing tests to deliver precise sound replication. The earphones are optimally designed to provide high-sensitivity, low-distortion and a wide, smooth frequency response.
It is compatible for most brand’s audiometer.
- Outstanding sound quality
- Comfortable wearing experience
- Great noise isolation
Dynamic, with metal diaphragm
100Hz to 8000Hz
Continuous Power Rating
300 milliwatts at any single frequency in the 100Hz to 8000Hz range
Linear for power inputs from 0 to 400 milliwatts
108dB + 4dB SPL (Reference: 0dB = 20 »PA) output with 1 milliwatt input at 1KHz
Less than 1%