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手持擴音器規(guī)格型號價格最新價格手持擴音器規(guī)格型號價格優(yōu)質(zhì)供應(yīng)商

南昌MIPRO咪寶學校教學、參觀活動解說，展覽會游覽車導游擴音器
- 品牌：
  
  MIPRO
  
  型號：
  
  MA101U
  
  頻率響應(yīng)：
  
  50-18KHZ
  
  額定功率：
  
  80
  
  失真度：
  
  0.0001
  
  音箱阻抗：
  
  4
[江西] 南昌市錦藝聲光科技有限公司
專業(yè)舞臺音響、燈光、視頻會議...
報價(元)
1
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101046415513.html">愛喊C-50R大功率50W喊話器手持擴音器喇叭大聲公
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<td class="td_2"><div>C-50R</div></td>


</tr>
<tr>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>組合式</div></td>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>單向</div></td>


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<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>壓電式</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>擴音、錄音循環(huán)播放</div></td>


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深圳市拓鵬恩科技有限公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101036669187.html">供應(yīng)20W帶照明喊話器，手持擴音器，錄音喇叭，大功率喊話器
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<td class="td_2"><div>大大聲</div></td>
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<td class="td_2"><div>L-5LA</div></td>


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<td class="td_2"><div>組合式</div></td>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>單向</div></td>


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<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>電容式</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>錄音</div></td>


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北京盛世安家科貿(mào)有限公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101075713924.html">順安聯(lián)盾手持擴音器\手持錄音擴音器
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>順安聯(lián)盾</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>3</div></td>
<td class="td_1"><div>報警模式：</div></td>
<td class="td_2"><div>138 108 27995</div></td>


</tr>
<tr>
<td class="td_1"><div>探測頻段：</div></td>
<td class="td_2"><div>12MHZ</div></td>
<td class="td_1"><div>工作電壓：</div></td>
<td class="td_2"><div>1V</div></td>


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[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京軍躍安全防范技術(shù)有限公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100468699061.html">BYS防爆手持喊話器 防爆喊話器 防爆擴音器
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<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>乾榮</div></td>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>工程塑料</div></td>


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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>BYS防爆手持喊話器</div></td>

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[浙江溫州] <a  data-num="3"  data-flag="0" target="_blank">
樂清市乾榮電氣有限公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101095643694.html">手持擴音器/手持喊話器 型號:HYJ05-30庫號：M262912
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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>M262912</div></td>


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[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京海富達科技有限公司
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點膠機,燃氣報警器/探測器,電熱板,熱電偶,安
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<td class="td_1"><div>最小采購量：</div></td><td class="td_2"><div></div></td>

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<tr>


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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市吉合昌電子有限公司
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其他聲響設(shè)備,麥克風/話筒,專業(yè)音響,組合音
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<td class="td_1"><div>類型：</div></td>
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<td class="td_2"><div>20W</div></td>
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<td class="td_2"><div>比西特</div></td>
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<td class="td_2"><div>711r911r813r913r613r</div></td>


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<td class="td_2"><div>領(lǐng)夾式</div></td>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>組合式</div></td>


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<td class="td_1"><div>屬性：</div></td>
<td class="td_2"><div>屬性值</div></td>


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<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>塑料</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>YAJIAN雅健</div></td>


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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HH-1002</div></td>
<td class="td_1"><div>規(guī)格：</div></td>
<td class="td_2"><div>25*15</div></td>


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[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市越秀區(qū)雅健電器商行
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拉桿音箱/移動音箱,家庭影院,其他影音電器,
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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市誠諾德電子科技有限公司
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視頻會議系統(tǒng),其他工控系統(tǒng)及裝備,其他影音
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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HHQ-03</div></td>


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<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>喊話器</div></td>
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<td class="td_2"><div>安全</div></td>


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<td class="td_1"><div>包裝方式：</div></td>
<td class="td_2"><div>盒裝</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>非加工定制</div></td>


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[四川成都] <a  data-num="3"  data-flag="0" target="_blank">
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100190803805.html">南昌MIPRO咪寶學校教學、參觀活動解說，展覽會游覽車導游擴音器
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<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>MIPRO</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>MA101U</div></td>


</tr>
<tr>
<td class="td_1"><div>頻率響應(yīng)：</div></td>
<td class="td_2"><div>50-18KHZ</div></td>
<td class="td_1"><div>額定功率：</div></td>
<td class="td_2"><div>80W</div></td>


</tr>
<tr>
<td class="td_1"><div>失真度：</div></td>
<td class="td_2"><div>0.0001</div></td>
<td class="td_1"><div>音箱阻抗：</div></td>
<td class="td_2"><div>4Ω</div></td>


</tr>

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[江西南昌] <a  data-num="3"  data-flag="0" target="_blank">
南昌市錦藝聲光科技有限公司
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>亞松</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>8S</div></td>


</tr>
<tr>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>線列式</div></td>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>單向</div></td>


</tr>
<tr>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>半導體式</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>人聲</div></td>


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[浙江杭州] <a  data-num="3"  data-flag="0" target="_blank">
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播控設(shè)備,燃氣報警器/探測器,氣體分析儀器,
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101048505357.html">供應(yīng)TOA日本進口防水擴音器 手持喊話器ER系列揚聲器大聲公喇叭正品
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>TOA</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ER-520W</div></td>


</tr>
<tr>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>壓強式</div></td>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>全向</div></td>


</tr>
<tr>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>壓電式</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>人聲</div></td>


</tr>

</table>
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[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市精智電子科技有限公司
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麥克風/話筒,擴音器/喊話器/叫賣器/喇叭,功
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100421727194.html">供應(yīng)XB-11S手持擴音器
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</div>
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<tr>
<td class="td_1"><div>功率：</div></td>
<td class="td_2"><div>XB-11S手持擴音器W</div></td>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>XB-11S手持擴音器V</div></td>


</tr>
<tr>
<td class="td_1"><div>重量：</div></td>
<td class="td_2"><div>XB-11S手持擴音器kg</div></td>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>XB-11S手持擴音器mm</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>XB-11S手持擴音器</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>XB-11S手持擴音器</div></td>


</tr>

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[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海蕾群實業(yè)有限公司
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防身防衛(wèi)用具,排灌噴灌機械,擴音器/喊話器/
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100454398401.html">供應(yīng)濱利BL-968S手持喇叭手持擴音器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


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<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>濱利</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>BL-968S</div></td>


</tr>
<tr>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>壓強式</div></td>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>雙向</div></td>


</tr>
<tr>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>半導體式</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>錄音</div></td>


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</a>
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[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州濱利電子科技有限公司
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其他辦公家具,對講機,其他廣播電視設(shè)備配套
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<td class="td_1"><div>覆蓋角度：</div></td>
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<td class="td_1"><div>換能原理：</div></td>
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<td class="td_1"><div>充電電流：</div></td>
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<div   id="xxppn3xjth"   class="s_product_title" score="32" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100398985041.html">供應(yīng)精格手持擴音器喊話器手持喇叭喊話筒ER-332
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ER-332</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>精格</div></td>


</tr>
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<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>
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[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京恒新物科貿(mào)有限責任公司
</a>

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防護罩、球罩,監(jiān)視器,視頻采集卡、音頻卡,存
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<div   id="xxppn3xjth"   class="s_product_title" score="18" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101046415620.html">愛喊20W喊話器L-4LA手持擴音器喊話喇叭
</a>

</div>
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<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>愛喊</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>L-4LA</div></td>


</tr>
<tr>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>組合式</div></td>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>單向</div></td>


</tr>
<tr>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>鋰電池干電池</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>喊話擴音、警報、錄音</div></td>


</tr>

</table>
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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市拓鵬恩科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
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擴音器/喊話器/叫賣器/喇叭
</a>
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<div   id="xxppn3xjth"   class="s_product_title" score="14" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100468699003.html">防爆手持喊話器 防爆擴音器 防爆喇叭 防爆揚聲器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>乾榮/BYS防爆手持喊話器</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>乾榮</div></td>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>工程塑料</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>BYS防爆手持喊話器</div></td>
<td class="td_1"><div>尺寸：</div></td>
<td class="td_2"><div>1</div></td>


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[浙江溫州] <a  data-num="3"  data-flag="0" target="_blank">
樂清市乾榮電氣有限公司
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<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
自動化成套控制系統(tǒng),工業(yè)插座,防爆燈,連接器
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<div   id="xxppn3xjth"   class="s_product_title" score="12" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100035839861.html">供應(yīng)30W大功率帶照明喊話器、大大聲喇叭、手持擴音器報價
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
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<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>大大聲</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>X-5LA</div></td>


</tr>
<tr>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>單向</div></td>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>電容式</div></td>


</tr>
<tr>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>人聲</div></td>
<td class="td_1"><div>信號傳輸方式：</div></td>
<td class="td_2"><div>無線</div></td>


</tr>

</table>
</a>
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<div   id="xxppn3xjth"   class="s_product_contact plistk">
[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京盛世安家科貿(mào)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
風力滅火機,安全凸面鏡,應(yīng)急指示燈具,其他防
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<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="11" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101029395342.html">成都喊話器 擴音器 多功能喊話器 交通手持擴音器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


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<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/101029395342.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HHQ-03</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>喊話器</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>安全</div></td>


</tr>
<tr>
<td class="td_1"><div>包裝方式：</div></td>
<td class="td_2"><div>盒裝</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>非加工定制</div></td>


</tr>

</table>
</a>
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[四川成都] <a  data-num="3"  data-flag="0" target="_blank">
四川警達思安全技術(shù)有限公司
</a>

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反光材料,路障,測速儀,行車記錄儀/行駛記錄
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101029395342.html" target="_blank" data-num="7" data-flag="0" title="成都喊話器 擴音器 多功能喊話器 交通手持擴音器"><img src="http://img12.makepolo.cn/images/formals/img/product/102/893/4_cf6ec6cd6ed33017c465cd4e0a448c2a.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="成都喊話器 擴音器 多功能喊話器 交通手持擴音器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
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<div   id="xxppn3xjth"   class="s_product_title" score="9" pro_score="0">
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>TOA</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ER-520W</div></td>


</tr>
<tr>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>壓強式</div></td>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>全向</div></td>


</tr>
<tr>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>壓電式</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>人聲</div></td>


</tr>

</table>
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[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市精智電子科技有限公司
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麥克風/話筒,擴音器/喊話器/叫賣器/喇叭,功
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100223988741.html">大功率喊話器 手持擴音器 30W外接喊話手柄 音樂喊話器 超大功率
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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>8S外接</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>≤5（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>顏色：</div></td>
<td class="td_2"><div>紅色</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>8S外接</div></td>


</tr>
<tr>
<td class="td_1"><div>產(chǎn)地：</div></td>
<td class="td_2"><div>浙江</div></td>
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[浙江杭州] <a  data-num="3"  data-flag="0" target="_blank">
杭州亞松電子有限公司
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火災(zāi)警報裝置/警鈴,其他防盜報警系統(tǒng)/器材,
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100736290649.html">喊話器參數(shù) 北京手持擴音器尺寸規(guī)格
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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>13681148357</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>靜電式(電容式)</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>擴音</div></td>


</tr>
<tr>
<td class="td_1"><div>聲道數(shù)：</div></td>
<td class="td_2"><div>單聲道</div></td>
<td class="td_1"><div>磁路結(jié)構(gòu)：</div></td>
<td class="td_2"><div>內(nèi)磁式</div></td>


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[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京順安聯(lián)盾科技有限公司
</a>

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防護手套,激光測距儀,揚聲器,警用械具,金屬
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<div   id="xxppn3xjth"   class="s_product_title" score="7" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100323447553.html">供應(yīng)HH-1501導游專用擴音器 演講 手持大聲公
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</div>
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<table class="new_list">

<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HH-1501</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>＜7（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>信噪比：</div></td>
<td class="td_2"><div>45dB</div></td>
<td class="td_1"><div>阻抗：</div></td>
<td class="td_2"><div>4Ω</div></td>


</tr>
<tr>
<td class="td_1"><div>額定電壓：</div></td>
<td class="td_2"><div>6V</div></td>
<td class="td_1"><div>額定功率：</div></td>
<td class="td_2"><div>12W</div></td>


</tr>

</table>
</a>
</li>
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[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市越秀區(qū)雅健電器商行
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拉桿音箱/移動音箱,家庭影院,其他影音電器,
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<div   id="xxppn3xjth"   class="s_product_title" score="6" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100411555538.html">供應(yīng) 精格手持擴音器喊話器手持喇叭喊話筒ER-332
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</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ER-332</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>精格</div></td>


</tr>
<tr>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>
<td class="td_1"><div>產(chǎn)品關(guān)鍵詞：</div></td><td class="td_2"><div>手持擴音器規(guī)格型號價格</div></td>

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[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京恒新物科貿(mào)有限責任公司
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防護罩、球罩,監(jiān)視器,視頻采集卡、音頻卡,存
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<div   id="xxppn3xjth"   class="s_product_title" score="6" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100917136249.html">擴音器 手持喊話器 多功能叫賣器價格
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>七步科技</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>喊話器</div></td>


</tr>
<tr>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>組合式</div></td>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>全向</div></td>


</tr>
<tr>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>半導體式</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>音樂、錄音、人聲</div></td>


</tr>

</table>
</a>
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[四川成都] <a  data-num="3"  data-flag="0" target="_blank">
成都七步科技有限公司
</a>

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<a  data-num="3"  data-flag="0" target="_blank">
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<td class="td_2"><div>灰白色</div></td>


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<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>＜7（％）%</div></td>
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101050744589.html">廠家熱銷TOA日本進口防水擴音器 手持喊話器ER系列揚聲器大聲公喇叭正品
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<td class="td_1"><div>換能原理：</div></td>
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<td class="td_2"><div>愛喊</div></td>
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</tr>
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<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>組合式</div></td>
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<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>鋰電池、干電池兩用</div></td>
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