1、 SOUND PRESSURE LEVEL(声压等级)
83±3dB SPL @1000,1200,1500,2000Hz 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):2.0W.
MAX POWER(最大功率): 2.5 W
4、 RESONANCE FREQUENCY (谐振频率)(F0): 900±20%Hz @ 1V. (Without
Baffler)
5、 BUZZ, RATTLE, etc(频率响应): Should not be audile at 4.0V sine wave from F0 to 20
kHz
6、OPERATING TEMPERATURE
RANGE(工作温度): -20℃ ~ +60℃