东莞朴氏实业有限公司
主营产品:蜂鸣器、贴片蜂鸣器、电磁式蜂鸣器、压电式蜂鸣器、喇叭
560+/-20Hz
0.5W
8欧
广东省东莞市
20x4mm铁壳内磁喇叭;
常用阻抗为:4欧-8欧-16欧-32欧,
常用功率为:0.25W-0.5W-1.0W-1.5W;
SPECIFICATIONS:
Nominal Impedance | 8Ω± 15% at 1kHz |
Rated Input Power | 0.5W |
Max Input Power | 1.0 W Must be normal at a white noise for one minute |
Sound Pressure level | 84 dB ± 3 dB (0.1W/10cm) Average at 0.6,0.8,1.0,1.2 kHz |
Resonance Frequency(Fo) | 560Hz±20% |
Frequency Range | Fo~10KHz Average SPL-10 dB |
Distortion | Maximum 5% at 1KHz (input 0.5W) |