2Pcs 29689 Balanced Armature Speaker Driver Electronics Acoustic Earphone Accessories
Package:
2 pcs = 1 pair
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.
Features
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
Notice:because this is DIY parts,we have tested each product well before sending to make sure all well, later we wont be responsible for the DIY problem caused by buyerself.thanks for understanding.