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gvt.cn - Geovictor Products - Earplug - 1/19 - [94]
Speaker: ¦µ30mm Mylar Speaker Frequency response: 20-20K HzImpedance: 300 ohmsSensitivity: 103dB S.P.L.at 1KHz ¡À 3dBCord length: 1.2M¡À10%
Speaker size:10mmFrequency range:18-20,000HZ Sensitivity:116db(at1KHz,0.5vrms)Impedance:32Cable length:125Jack:3.5mm
Speaker size:15mmFrequency range:18-20,000HZ Sensitivity:116db(at1KHz,0.5vrms)Impedance:32Cable length:125Jack:3.5mm
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