







π Stay connected, rain or shine β the proβs choice for rugged clarity!
The Standard Horizon MH-73A4B is a submersible, handheld speaker microphone designed for superior audio clarity and durability. Compatible with most Standard Horizon radios, it features a unidirectional mic, 76 dB sensitivity, and a lightweight, compact form factor, making it ideal for professionals who demand reliable communication in challenging environments.








| Compatible Devices | Speaker | 
| Colour | Beige | 
| Included Components | SPEAKERS | 
| Polar Pattern | Unidirectional | 
| Audio Sensitivity | 76 Decibels | 
| Item Weight | 70 Grams | 
| Impedance | 1000 Ohm | 
| Microphone Form Factor | Handheld | 
| Item dimensions L x W x H | 10.2 x 6.4 x 2.5 Centimeters | 
| Material | Other | 
| Signal-to-Noise Ratio | 78 dB | 
| Hardware Platform | speaker | 
| Number of Channels | 1 | 
| Frequency Response | 16 KHz | 
| Manufacturer | STANDARD PARTS | 
| UPC | 788026130566 | 
| Item model number | MH-73A4B | 
| Product Dimensions | 10.16 x 6.35 x 2.54 cm; 70 g | 
| ASIN | B007Z9SGLY | 
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