304永利官网入口(中国)有限公司

扬声器规格SPEAK ELECTRICAL AND ACOUSTICAL SPECIFICATION

声压级 Sound Press Level（SPL）：88± 3 dB SPL /1.0V/10CM at 1000Hz,in 1cc box

           阻抗 IMPEDANCE：5±20% ? 1.0V at 2000Hz

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

谐振频率RESONANCE FREQUENCY:750±20%Hz in free air, 950±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 for 1 minute in 1.0cc box

谐波失真DISTORTION ：10% max. at 2kHz Test at 1.55Vrms/10cm fig(3)

纯音检听AUDIBLE NOISE： Must be free audible noise 300Hz ~ 10KHz;1.55Vrms, while testing in 1cc box.

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

重量Weight：Approx. 1.5g

■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        25 trays in one carton

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

毛重: 5.0KGS     Gross Weight:5.0KGS

净重: 3.5KGS     Net Weight: 3.5KGS