- 品牌/型号：SBE/S000045C010
尺寸DIMENSIONSØ45 MM参照外形装配图PER SPEAKER ConSTRUCTION DWG.2、
磁休MAGNETØ12.5×1.5 FERRITE
Nd-Fe-BAl-Ni-Co
OTHER3、总重TOTAL WEIGHTg 4.、功率RATED POWER额定功率/最大功率
RMS / PROGRAM
0.5 W /
1.0W
5、阻抗IMPEDANCE8Ω±15%Ω
@
1.0 K HZ / 1.0VRMS6、纯音检测EXTRANEOUS NOISE不允许有任何杂音THERE SHALL NOT BE EXTRANEOUS NOISE 2.0 VRMS from Fo ～4.0KHz7、共振频率RESonANT FREQUENCY
550 HZ±20%HZ Constant Voltage (1.0 V RMS )8、
性灵敏度S.P.L 90 dB
Ref
1.0W/0.5MActual
1W /0.5MAt
2.2 KHZ9、
频响范围EFFECTINE FREQ BAND Fo～4.0 KHZ
MAX：±10 dB @
1.0W / 0.5 M10、总品质因素QT ＜ 11、Zmax @
1.0VRMS12、失真THD<5 %@ 0.5 W / 0.5M/1.0K HZ
13、连续负荷试验LOAD TEST试验后能满足4—9项要求SHALL MEET ITEM 4—9 AFTER TEST WHITE NOISEWhite Noise ( 0.5 W )
Applied for 96H14、湿度试验HUMIDITY TEST试验结束后放置1小时，外观、性能满足4—9项要求ONE HOUR AFTER FINISHING TEST THE APPEARANCE CAPABILITY SHALL MEET ITEM4—9 40±3℃ 92% RH 96H15、温度试验TEMPERATURE TEST70
℃
20～50
%RH
96H－25
-------16、绝缘电阻、耐电压INSULATILN/WITHSTAND VOLTAGEDC
100V
MIN. I MΩAC
100V 1 MINUTE 17、极性POLARITY纸盆应朝磁体正面移动THE CONE SHALL MOVE OUTWARD FROM THE MAGNET正电流接于“ ”上WHEN APOSITIVE POTENTIAL IS APPLIED TO THE (“ ”)18、端子强度TERMINAL STRENGTH不得损伤WITHOUT DAMAGE直径D≤Φ100MM
2N直径D>Φ100MM
5N