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定向广播定向扬声器定向喇叭隧道防疲劳声光报警HT-400E
来自:北京恒星科通科技发展有限公司
1.20人民币
发布时间:2025-1-1
关注次数:2
产品参数![](/chanpin/images/nextico.png)
![](/chanpin/images/nextico.png)
商品详情
产品参数 | |||
---|---|---|---|
品牌 | 恒星科通 | ||
是否支持加工定制 | 是 | ||
防水等级 | IP6 | ||
频响范围 | 350Hz- 12kHz | ||
最大声压 | 137dB ( 400W/1m) | ||
额定功率 | 400W | ||
灵敏度(SPL) | 1W/1M/2.83V 116dB | ||
标称阻抗 | 8 ohm | ||
声“束”的宽度 | 15±15°(@1KHz/-3dB) | ||
产品型号 | HT-400E | ||
可售卖地 | 北京;天津;河北;山西;内蒙古;辽宁;吉林;黑龙江;上海;江苏;浙江;安徽;福建;江西;山东;河南;湖北;湖南;广东;广西;海南;重庆;四川;贵州;云南;西藏;陕西;甘肃;青海;宁夏;新疆 | ||
类型 | 扬声器 |
![](https://img.jdzj.com/newspic/jixie/jidian2/175568/u=1116873211,3356530911&fm=199&app=68&f=JPEG.jpg)
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