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


