Vertex Standard MH-45B4B Speaker Microphone
Best durable audio accessory for active field professionals.
A rugged, reliable communication tool built to withstand harsh environments. The integrated noise-cancelling technology ensures your voice cuts through background chaos, making it an essential upgrade for demanding professional field work.
$80.00
at
Twowayradiogear
Who it's for
- Field professionals working in harsh industrial or construction environments
- Public safety personnel needing reliable communication in loud crowds
- First responders and winter workers wearing protective handgear
Who should skip it
- Radio users with mixed fleets requiring universal accessory support
- Mobile operators needing maximum flexibility and range of motion
- Budget-conscious hobbyists looking for the most affordable communication solution
Performance breakdown
Audio Clarity
Noise-cancelling technology cuts through heavy background interference with impressive precision.
Build Durability
Rugged housing withstands the daily abuse of demanding, high-impact work environments.
Safety Compliance
Intrinsically safe certification provides essential peace of mind in hazardous zones.
Tactile Feedback
The push-to-talk button offers a satisfying, responsive click for reliable operation.
Ergonomic Design
Compact shape fits comfortably in the hand without adding unnecessary bulk.
Mounting Versatility
Secure clip mechanism keeps the unit stable during active, physical movement.
Key Specs
Dimensions
80 x 67 x 38 mm
Speaker Diameter
45 mm
Speaker Output Level
87 dB
Input Power
1W
Max Input Power
2W
Impedance
8 ohm
Microphone Sensitivity
-38 dB
Microphone Impedance
2K ohm
IP Rating
IP54
Warranty
18 months
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