Knowles Speaker ED-29689 Balance Armature Earphones Receiver
Knowles’ most versatile and most popular receiver, the ED series powers applications ranging
from Standard BTE aids and Mini-BTE aids to Full Concha and Half Concha ITE instruments.
The ED is made even more functional by the addition of ferrofluid. Its shock survivability makes
it a robust receiver for many applications. FED receivers also damp acoustic peaks and reduce
vibration to solve feedback problems and closing issues in ITE hearing instruments.
Compact size – 0.081cc
Appreciable output power – 112dB nominal, 129dB maximum
Two-terminal zero-bias and three-terminal center-tapped configurations
Undamped, screen damped, internally damped, and FerrofluidTM damped responses with 2dB, 4dB,
or 6dB peak amplitude .
Numerous port locations
Wide range of coil impedances
Available with FerrofluidTM technology for screenless damping and improved shock performance
Our Innovation :
Quality & Service At soundlink, our #1 priority has always been providing our clients with great quality products and superior customer service.
Quick Lead Time We’re dedicated to providing the quickest turnaround times and work very Hard to ensure that all of your deadlines are met.
Unbeatable Prices and design We continuously strive to have our own factory and laboratory. The professional designer would meet your demand with logo and design.
Brand Awareness The goal of any strong brand is achieve a level of awareness that instills the idea of quality and value into all of your potential customers.
Special Offers In order to maintain our competitive edge, we are constantly running unique offers like special promotion products per month to feedback our old customers and draw new friends. Contact our sales team to see how we can help you solve the unique problem.