Impedance:8Ω±15%(at 1Vrms 2KHz) |
Sound Pressure Level:91±3dB(ave0.8, 1.0,1.2,1.5KHz 0.1w 0.1m) |
Resonance Frequency: 550Hz±20% (at 1Vrms) |
Vibration Frequency: 170Hz±10% |
Frequency Range:Fo~20KHz |
Input Power:Rated 0.7W/ Max 1W |
Distortion:<10% Max. at 2KHz/1W |
Buzz and Rattle:Should not be audible buzzes, rattle when the 0.6W sine wave signal swept at frequency range. |
Polarity:When supplied plus D.C voltage to (+)terminal, the cone diaphragm must move to forward. |
Weight:5.5gr |
