2PCS EF-23168 KNOWLES DIY Earphones Experience Balance Armature Speaker Earphone Receiver

EF-23168 Experience Balance Armature Speaker Earphone Receiver from Knowles

Features

For all ranges of BTE applications139dB SPL maximum output

Two-terminal zero-bias and three-terminal center-tapped configurations

Broad bandwidth for improved sound qualityUndamped, screen damped and Ferrofluid

TM damped responses with 2dB, 4dB, or 6dB peak amplitude

Numerous port locationsWide range of coil impedances

Available with PantographTM, FerrofluidTM, and Vibration IsolationTM technologies

Reminder:

1. Please test the driver first before solering , we don’t provide replacement after drivers be solered.

2. Dear friend ,we are global agent of Knowles , please contact us for any inquiry about Knowles.
Thanks!!!