25LC128
GD30 (2)GD3 (9)

Knowles

GD30-31527-000

144.4 Ohm Receiver, Magnetic Speaker 100Hz ~ 6.7kHz Side Rectangular 100dB
Knowles

GD30-31593-000

223 Ohm Receiver, Magnetic Speaker 100Hz ~ 6.7kHz Side Rectangular 100dB

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