Balanced Armature Receiver Speaker IEM Driver

Product Description

●High freqencey Knowles ED-29689

●Westone UM2, Etymotic ER4P/B/S classic unit speaker

●Size: 6.32mm*4.31mm*2.97mm

●Type: Balanced Armature Driver

●Sensitivity: 128db

●Impedance: 7.1 Ohms

●Shape: Rectangular

●Endpoint Type: Wire Leads