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Audiometry Stand

PR 0X

  • Audiometry Stand

  • The PR 0X series of products is specifically designed for subjective evaluations of hearable devices. The internal microphone and ear canal are modeled to simulate human hearing, and the interaural sensiti    vity difference is under 1dBV/Pa. With a system rated power of 100mw@32OΩ and powered by a USB Type-C port, there is a 3.5mm port located on the backside of the product that enables real-time monitoring when connected to an earphone.Bundled with the PM 0095, up to 5 PR 0X series products can be connected in series, offering flexible testing and monitoring

  • Description
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Description


Specifications

Parameters

Signal Output Interface

3.5mm Connector, Four-Conductor Connector

Output Power

100mW@32ohm

Power Supply Interface Type

Typec C

供电功率Power Supply Power

5W

Threaded Connection Port

1/4-inch Thread (one on top and one on the bottom)

Dimensions (Single Product

Excluding Stand)

≈195*95*95（mm）

Net Weight (Single Product 

Excluding Stand)

≈730g


Model-Specific Specifications

AI Idle noise (uVrms)


PR 02
PR 03
THD@1kHz＜3% at 125dB＜3% at 110dB
SNR66dB
76dB
Frequency Response Range20 - 20kHz20 - 20kHz
Sensitivity mV/Pa(dBV/Pa)10mV/Pa(-40.0dB± 3dB) re 1V/Pa
31.6mV/Pa(-30.0dB± 3dB) re 1V/Pa
Example of Product UsageHearing AidBluetooth Headphones，Wired Headphones，ASMR Recordings




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