SensItIvIty : 43 ± 3 Frequency response range : 200 Hz - 16 kHzD ImpedIment : 850 Omega Maximum Acoustic Rating : 128 DB Job voltage range : 1.5 - 10 V DC Drain current : UnresIstant 0.5 m DIrectIonalIty Test conditions : 3 V DC power supply, bias resistance 2.21 Kohm
##정품 인증 라벨
HMH M30plus 2019