Galaxy Audio HS-U3BK Uni-Directional Headset Microphone

This headworn mic stays in place thanks to a wrap-around design that hooks over both ears. With a TA3F connector, it works with many wireless system brands.
This uni-directional headset microphone comes standard with the Galaxy Audio ECM, PSE, TRC, DHT, DHX, CTS, & Traveler Headset Systems. Its comfortable wrap-around design goes over both ears and helps ensure that this mic will stay in place. The HS-U3BK can be wired to work with transmitters made by Galaxy Audio, Shure, Sennheiser, AKG, and Audio-Technica, as well as most other brands of wireless microphone systems.


- Cardioid unidirectional headset microphone
- Hooks over both ears
- TA3F connector
- 50 Hz - 18 kHz frequency range
- Mic diameter 12.25 mm
WARNING: Cancer and Reproductive Harm -
Sensitivity: -65 +/- 4dB (0dB=1V/UBR 1KHz)
Frequency Response: 50 Hz - 18kHz
Output Impedance: 2K Ohms Max. (RL-2.2K ohm)
Directionality: Uni-directional
Working Voltage Range: 1 ~ 10V
Standard Working Voltage: 3V
Current Consumption: 250UA (Max.)
Maximum Input Sound Pressure: 110dB SPL
S/N Ratio: >38dB
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.25 lbs
Shipping Dimensions: 8 x 6 x 3 in
Manufacturer Part Number (MPN): GAA HSU3BK
For support or warranty questions, please contact the manufacturer:
Phone: 800-369-7768 x101