Knowles balanced armature speakers - EH/ES Series

EH Series:

 EH Series speakers are approximately 2/3 the size of ED speakers and may be used for small radio communication earphones where ED size does not meet package requirements.

• • • Balanced-armature, magnetic technology to give high efficiency, stability and reliability
    • High sensitivity
    • Various responses, including standard, damped and modified
    • Low distortion
    • Self-shielded for low magnetic radiation

ES Series:

 EH size speaker with integrated Class D power amplifier.

• • • EH micro speaker, but with internal, highly-efficient, class D amplifier
    • Lower current drain prolongs battery life
    • Lower distortion
    • Available in a range of SPL ratings