技术说明 Specifications
使用規格(Use type )
Φ20mm*H5.0mm
额定功率(Rating power)
1.0W
最大输出功率(Max input power)
1.2W
音圈阻抗(Voice coil impedance)
8Ω±15% at 1000Hz 10mV
谐振频率(Resonance frequency)
900±20% at 1.0 V
声压(Sound pressure)
89±3dB 1m / 1W at: 1500.2000.2500.3KHz inaverage
频宽(Rresponce range)
Fo – 20KHz deviation 10 dB Max.
寿命测试(Loat test)
White Noise1.0W 24 Hours
磁铁外径(Magnet size)
Φ20mm*H4.5mm
规格书下载:JSY20H400801-TD45