扬声器规格SPEAK ELECTRICAL AND ACOUSTICAL SPECIFICATION

     声压级 Sound Press Level（SPL）：85± 3 dB SPL /1V/10CM at 2000Hz，in 1cc box

          阻抗 IMPEDANCE：8±20% Ω 

频响曲线FREQUENCY RESPONSE CURVE: As shown in fig(2)

谐振频率RESONANCE FREQUENCY: 680±20%Hz in free air, 850±15% Hz 0.5w/250px testing in 1cc box

额定功率 Rated Power：0.7W in 1CC box

最大功率Max. Power:1.0W must be normal white noise (0.8W) for 1 minute in 1.0cc box

谐波失真DISTORTION ：(Mounted in 1cc measure box and in a baffle) Test at 2Vrms/10cm fig(3)

纯音检听AUDIBLE NOISE： Must be free audible noise 300Hz ~ 10KHz; 2.0Vrms, while testing in 1cc box.

极性POLARITY:  Right side is the “+”,As show in the picture

重量Weight：Approx. 2.0g

■频率响应曲线图TYPICAL FREQUENCY RESPONSE CURVE (Fig.2)

          ■失真曲线图SPEAKER DISTORTION CURVE(fig.3)

每盘100个       100pcs of speaker in each tray

每箱25盘        25trays in one carton

总计:2500 个 / 1箱Total:2500 pcs / 1 carton

毛重: 6.5KGS     Gross Weight:6.5KGS

净重:5.0KGS     Net Weight: 5.0KGS