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ME148Earphone for Communication
Earphone for Communication ME148
Type Magnetic
Impedance 14 or 300Ω
Sound Pressure Level 121dB
Nominal Input Power 10mW
At 0dB=2×10-5Pa
Weight(excluding Plug & Cord) Approx 4gr
Measuring Conditions IEC 711 Coupler
External Shape
Frequency Characteristic
ME148 Features
See strong points with frequency characteristics compared.
This earphone is of a frequency characteristic, as a feature, causing little fatigue even for a long time use, with the same body used as ME146, with a high accuracy acoustic resistance placed in an improved ME146 driver unit, and with conversion efficiency raised.
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