SEA TRADE ENTERPRISE CO., LTD.
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SEA TRADE ENTERPRISE CO., LTD.
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HEAD PHONE SPEAKER 2015-08-24 03:35:11
OD : 40 mm Voice Coil Impedance : 32 Ohm +/- 15% at 1.0V 1000Hz Lowest Resonance Frequency : 90 Hz +/- 20% at 1.0V ( No baffle) Output SPL : 129 dB 1mW/1mm ± 3dB at 500,600,800,1000 Hz Averag ...
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