1、 SOUND PRESSURE LEVEL（声压等级）

       96±3dB SPL @500,800,1000,1200Hz AVE (0dB SPL=20μPa)

Measuring condition:0.1W(Sine wave) 0.05m measured

2、 IMPEDANCE（阻抗）: 8±15% Ω(@ 1KHz 1V)

3、RATED POWER（额定功率）:2W. MAX POWER（最大功率）:3W

4、RESONANCE FREQUENCY （谐振频率）(F0):280±20%Hz@ 1V. (Without Baffler)

5、BUZZ, RATTLE, etc（频率响应）:Should not be audile at 4V sine wave from F0to 5 kHz

6、OPERATING TEMPERATURE RANGE（工作温度）:-20℃ ~ +60℃

产品尺寸图