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IMARK   ES-240  Over Ear Speaker


Suits Portable Radios

Imark Stock # 502301


  • Standard 3.5mm Phone Plug
  • 1.5M Straight Cable
  • Comfortable to Wear
  • Fits Securely to Ear


The ES240 is designed for use with any equipment that has a standard 3.5mm ear phone jack. Typical applications are discrete radio communications and communications in a noisy working environment.



Type Dynamic
Impedance 8 ohms
Frequency Response 50-18000Hz
Power Rating Max. 250mW
Sensitivity 85 dB (10mW at 1cm dist.)
Cord 1.5m Straight Cord
Plug 3.5mm Plug or 2.5mm Plug
Weight 23g Incl. Cord & Plug
Imark Stock # 502301


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