听觉功能检测处理系统中标,听觉功能检测方法,听觉检测方法,听觉测试<br> <p> 网站简介 | 媒体报道 | 网络营销 | 产品中心 | 人才招聘 | 联系方式 | 健康导航 | 问题反馈 | 手机浏览 互联网药品信息服务资格证书　编号:(粤)-经营性-2012-0002 </p> <p style="padding:0"> 根据国家相关法律法规,药品通仅提供药品基本查询信息及购买信息展示服务，不提供药品交易服务，药品通相关药品价格信息来自具备合法资质的网上药店。 药品通仅提供药品信息展示服务，不提供任何药品交易服务，价格信息均来自具备合法资质的网上药店。药品通所展示药品信息仅供医学药学专业人士阅读、参考。 如药品、产品信息与您实际购买的信息不同，请以实际购买信息为准。请仔细阅读药品、产品说明书或者在药师、医务人员指导下购买和使用，禁忌内容或者注意事项详见说明书。 </p> <p> Copyright &copy; 2000- 　【【网址】】 All Rights Reserved.　39健康网 版权所有 </p> <hr><h1 style="font-size: 38px;color: #4d4f53;">部队广播音响设备配置 军用电台及配套设备</h1>部队广播播放的音乐,部队广播站,部队广播员是什么样的,部队广播站播音员<br>" style="margin:20px;"> <table> <tr> <td>品牌</td> <td style="word-break: break-all;">SPON世邦</td> <td>型号</td> <td style="word-break: break-all;">【【微信】】</td> </tr> <tr> <td>种类</td> <td>电动式(动圈式)</td> <td>用途</td> <td>扩音</td> </tr> <tr> <td>外形</td> <td>圆筒形</td> <td>组成方式</td> <td>单式</td> </tr> <tr> <td>额定功率</td> <td>50（W）</td> <td>额定阻抗</td> <td>8（Ω）</td> </tr> <tr> <td>频率响应</td> <td>0.3-6.5（kHz）</td> <td>灵敏度</td> <td style="word-break: break-all;">110±2db&nbsp;</td> </tr> <tr> <td>性噪比</td> <td>110（dB）</td> </tr> </table> <p>额定功率 30W&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p> <p>输入电压 70V/100V&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p> <p>灵敏度 110±2db&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p> <p>频率响应 300Hz-8KHz&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p> <p>尺寸&nbsp; 293×290x213mm&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p> <p>重量 2.2kg</p> <div>相关产品：扬声器</div>