Sharman’S DM300 Speaker/Microphone (for Kenwood)


The Sharman’s DM300 Speaker/Microphone, tailored for Kenwood radios, is a robust and versatile communication accessory ideal for HAM (amateur radio) and PMR (private mobile radio) enthusiasts. Crafted to meet the demands of diverse environments, this speaker/microphone amalgamates functionality with convenience.


At its core, the DM300 boasts a lapel mounting clip engineered for adaptability, enabling users to affix it at various angles to accommodate individual preferences and operational requirements. This feature ensures optimal comfort and accessibility during prolonged usage, allowing users to maintain clear communication without compromise.

Sharman'S DM300 Speaker/Microphone (for Kenwood) Facilitating seamless connectivity, the speaker/microphone is equipped with a high-quality curly cord featuring a molded dual pin 2.5/3.5 mm plug meticulously designed to seamlessly integrate with Kenwood 2-pin radios. This ensures a secure and reliable connection, minimizing signal loss and maximizing transmission efficiency. Additionally, the inclusion of a 3.5 mm socket further enhances versatility, enabling users to effortlessly connect external earphones for enhanced privacy or discreet communication.

The DM300 Speaker/Microphone exemplifies Sharman’s commitment to delivering premium communication solutions tailored to meet the evolving needs of radio enthusiasts. With its durable construction, ergonomic design, and comprehensive compatibility, this accessory serves as an indispensable tool for enhancing communication efficacy and operational efficiency in various settings. Whether engaging in amateur radio activities, coordinating private mobile radio operations, or pursuing other communication endeavors, the Sharman’s DM300 Speaker/Microphone stands as a reliable companion, facilitating seamless and effective communication.


Speaker Output Level 85 +/-3dB
Power Rating 0.5W
Impedance 8 Ohm +/- 15%
Frequency Range 380-8,000 Hz
Microphone Sensitivity -40dB +/-2dB
Frequency Range 100 Hz to 10 KHz
Operating Voltage 1.5 to 10V
Current Consumption Max. 0.5mA
Impedance 2.2K Ohms



Additional information

Weight 0.3 kg