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無線話筒擴音的原理最新價格無線話筒擴音的原理優(yōu)質(zhì)供應(yīng)商

Azden WLX-PRO+i 阿茲丹便攜式 DV 單反手機無線領(lǐng)夾話筒
- 品牌：
  
  AZDEN 阿茲丹
  
  型號：
  
  WLX-PRO+i
  
  類型：
  
  領(lǐng)夾式
  
  聲場作用力：
  
  線列式
  
  指向性：
  
  單向
  
  換能原理：
  
  電容式
[北京] 北京聲海創(chuàng)新科技有限公司
音響，燈光，話筒，調(diào)音臺，音...
報價(元)
面議
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英旗 SKM4000A 一拖四KTV/包房/演出無線話筒會議室音響擴音

品牌：

英旗

型號：

SKM4000A

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無線話筒擴音的原理

[北京] 北京聲海創(chuàng)新科技有限公司 | 調(diào)音臺,專業(yè)音響,音柱,話筒防噴罩,麥克風(fēng)/話 | 查看聯(lián)系方式

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<td class="td_2"><div>HD--41</div></td>


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<td class="td_2"><div>防護</div></td>
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<td class="td_2"><div>金屬</div></td>


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<td class="td_2"><div>加工定制</div></td>
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<td class="td_2"><div>手持式</div></td>
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<td class="td_2"><div>組合式</div></td>


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<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>單相</div></td>
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[北京] <a  data-num="3"  data-flag="0" target="_blank">
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<td class="td_2"><div>冠標(biāo)</div></td>


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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>/</div></td>
<td class="td_1"><div>額定電壓：</div></td>
<td class="td_2"><div>/（V）</div></td>


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<td class="td_1"><div>額定功率：</div></td>
<td class="td_2"><div>/（W）</div></td>
<td class="td_1"><div>額定頻率：</div></td>
<td class="td_2"><div>/（HZ）</div></td>


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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>致遠(yuǎn)科教</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>VS-301</div></td>


</tr>
<tr>
<td class="td_1"><div>學(xué)科類別：</div></td>
<td class="td_2"><div>職業(yè)技校</div></td>
<td class="td_1"><div>設(shè)備類別：</div></td>
<td class="td_2"><div>組合設(shè)備</div></td>


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<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>木箱采用高密度中纖板制成，搭配金屬面板，金屬面網(wǎng)</div></td>
<td class="td_1"><div>適用范圍：</div></td>
<td class="td_2"><div>教學(xué)、醫(yī)療、銀行業(yè)</div></td>


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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>iMIC</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>H16R</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>有源</div></td>
<td class="td_1"><div>外殼材質(zhì)：</div></td>
<td class="td_2"><div>木</div></td>


</tr>
<tr>
<td class="td_1"><div>阻抗：</div></td>
<td class="td_2"><div>8Ω</div></td>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>350*200*205mm</div></td>


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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>金諾聲/JNS-668</div></td>
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<td class="td_2"><div>麥克風(fēng)/話筒</div></td>


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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>金諾聲</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>JNS-668</div></td>


</tr>
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<td class="td_1"><div>單體結(jié)構(gòu)：</div></td>
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電源適配器,觸控一體機/查詢機,音響線、視頻
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<td class="td_2"><div>711r911r813t913t</div></td>


</tr>
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上海普會信息科技有限公司
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通信發(fā)射/接收機,麥克風(fēng)/話筒,專業(yè)音響,聲訊
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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ST-01</div></td>
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<td class="td_2"><div>新電</div></td>


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<tr>
<td class="td_1"><div>指向性：</div></td>
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<td class="td_1"><div>信號傳輸方式：</div></td>
<td class="td_2"><div>無線</div></td>
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[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
佛山市南海區(qū)新遠(yuǎn)教育設(shè)備有限公司
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<td class="td_2"><div>可聲</div></td>
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<td class="td_2"><div>KS-HG02</div></td>


</tr>
<tr>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>
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[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市可聲電子科技有限公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101030020145.html">拉桿音箱 廣場舞音響帶無線麥克風(fēng) 戶外擴音設(shè)備
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>獅樂SHILE</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>皇冠五號</div></td>


</tr>
<tr>
<td class="td_1"><div>頻率響應(yīng)：</div></td>
<td class="td_2"><div>20KHZ-20HZ</div></td>
<td class="td_1"><div>額定功率：</div></td>
<td class="td_2"><div>100W</div></td>


</tr>
<tr>
<td class="td_1"><div>失真度：</div></td>
<td class="td_2"><div>90</div></td>
<td class="td_1"><div>音箱阻抗：</div></td>
<td class="td_2"><div>4Ω</div></td>


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[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市詩樂電子有限公司
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組合音響,麥克風(fēng)/話筒,拉桿音箱/移動音箱,專
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<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>wus-智聯(lián)</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>WUS069RC</div></td>


</tr>
<tr>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>3.7V</div></td>
<td class="td_1"><div>功率：</div></td>
<td class="td_2"><div>0.05W</div></td>


</tr>
<tr>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>76*53*15mm</div></td>
<td class="td_1"><div>重量：</div></td>
<td class="td_2"><div>0.04kg</div></td>


</tr>

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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市智聯(lián)系統(tǒng)技術(shù)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
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通信設(shè)備零配件,其他旅游服務(wù),聲訊系統(tǒng),用品
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報價:<strong>260</strong>元/件</li>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101024252400.html" target="_blank" data-num="7" data-flag="0" title="智聯(lián)無線講解耳麥話筒發(fā)射機教學(xué)擴音系統(tǒng) 一對多導(dǎo)游"><img src="http://img12.makepolo.cn/images/formals/img/product/438/638/4_b566cd9eb2aad2a679ebe1b17b0779f6.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="智聯(lián)無線講解耳麥話筒發(fā)射機教學(xué)擴音系統(tǒng) 一對多導(dǎo)游"  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_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="34" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100940057227.html">供應(yīng)智聯(lián)無線講解耳麥 話筒發(fā)射機 教學(xué)擴音系統(tǒng) 一對多導(dǎo)游
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<div   id="xxppn3xjth"   class="s_product_info">


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<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>WUS-智聯(lián)</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>W2412U</div></td>


</tr>
<tr>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>鏃犵嚎璁茶В鍣;聽鏁板瓧璁茶В緋葷粺;聽鏃犵嚎瀵兼父璁茶В緋葷粺;聽鏁板瓧浼?xì)桢桢?聽鏁板瓧鍚屽０浼犺瘧緋葷粺</div></td>
<td class="td_1"><div>工作頻率：</div></td>
<td class="td_2"><div>794-806MHz</div></td>


</tr>
<tr>
<td class="td_1"><div>頻道數(shù)：</div></td>
<td class="td_2"><div>4</div></td>
<td class="td_1"><div>電源類型：</div></td>
<td class="td_2"><div>聚合物鋰電池</div></td>


</tr>

</table>
</a>
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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市智聯(lián)系統(tǒng)技術(shù)有限公司寶安分公司
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無線電發(fā)送與接收設(shè)備,通信發(fā)射/接收機
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<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="30" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101029632571.html">CGDDZ歌帝861二胡擴音音箱
</a>

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


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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>CGDDZ歌帝</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>861</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>專業(yè)音箱</div></td>
<td class="td_1"><div>箱體材質(zhì)：</div></td>
<td class="td_2"><div>木質(zhì)</div></td>


</tr>
<tr>
<td class="td_1"><div>音箱接口：</div></td>
<td class="td_2"><div>USB</div></td>
<td class="td_1"><div>音箱結(jié)構(gòu)：</div></td>
<td class="td_2"><div>落地式</div></td>


</tr>

</table>
</a>
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[湖北黃岡] <a  data-num="3"  data-flag="0" target="_blank">
紅安縣歌帝音響銷售中心
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拉桿音箱/移動音箱,音箱
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<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="30" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100471912643.html">CCET 無線音響 拉桿移動音箱 廣場戶外擴音 ST-210無線擴音器
</a>

</div>
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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>CCET</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>是</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>CCET</div></td>
<td class="td_1"><div>頻率范圍：</div></td>
<td class="td_2"><div>60-18000（HZ）</div></td>


</tr>
<tr>


</tr>

</table>
</a>
</li>
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<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市傳誠電子有限公司
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<span id="xxppn3xjth"    class="s_product_line">|</span>
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音箱,聲卡,效果器,麥克風(fēng)/話筒,擴音器/喊話
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100471912643.html" target="_blank" data-num="7" data-flag="0" title="CCET 無線音響 拉桿移動音箱 廣場戶外擴音 ST-210無線擴音器"><img src="http://img10.makepolo.cn/images/formals/img/product/663/873/3_e90f13093119de575a5e63e8f2096299.jpg~tplv-2ri1qt4xxh-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="CCET 無線音響 拉桿移動音箱 廣場戶外擴音 ST-210無線擴音器"  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_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="28" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100262743890.html">批發(fā)供應(yīng)擴音麥克風(fēng)。無線話筒
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</div>
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<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>AQTA/AT-113</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>0.5（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>顏色：</div></td>
<td class="td_2"><div>白色</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

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[廣東江門] <a  data-num="3"  data-flag="0" target="_blank">
恩平市安琪特電聲器材廠
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家用電器產(chǎn)品代理,拉桿音箱/移動音箱,其他生
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<a href="http://m.jmdykj.com/product-detail/100619656630.html" target="_blank" data-num="9"  data-flag="0">´MSTY A-807擴音機教學(xué)音響功能1、支持USB 2.0模式輸入2、帶SD卡插槽3、雙VHF/無線咪教學(xué)音箱，110W4、超強混響音</a><nobr>[<a href="http://m.jmdykj.com/product-detail/100619656630.html" target="_blank" data-num="2"  data-flag="0" class="s_product_intro_more">查看詳情</a>]</nobr>
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<a  data-num="3"  data-flag="0" target="_blank">
恩平市萊克斯音響器材廠
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麥克風(fēng)/話筒,調(diào)音臺,其他廣播電視發(fā)射接收設(shè)
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<td class="td_2"><div>ST-7488</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>是</div></td>


</tr>
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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ST-7488</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

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恩平市上昌麥克風(fēng)廠
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其他影音電器配附件,麥克風(fēng)/話筒
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>宏大凱盛</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HD--42</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>防護</div></td>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>金屬</div></td>


</tr>
<tr>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>325 x 210 x 280 mm</div></td>


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[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京宏大凱盛商貿(mào)有限公司
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防護服,車輪鎖,防護鞋,防護帽/安全帽,休閑床
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101067085742.html">參觀講解器 擴音耳麥多人 藍(lán)牙耳機租賃 傳音器無線 租旅游講解器
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<td class="td_2"><div>比西特</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>711r911r913t813t</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>手持式</div></td>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>組合式</div></td>


</tr>
<tr>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>全向</div></td>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>半導(dǎo)體式</div></td>


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[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海普會信息科技有限公司
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通信發(fā)射/接收機,麥克風(fēng)/話筒,專業(yè)音響,聲訊
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<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<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/101024252237.html">WUS 智聯(lián)無線耳機帶團話筒解說會議對講機 擴音講解設(shè)備
</a>

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


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<a href="http://m.jmdykj.com/product-detail/101024252237.html" data-num="9"  data-flag="0" target="_blank">
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>WUS一智聯(lián)</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>W938U</div></td>


</tr>
<tr>
<td class="td_1"><div>電壓：</div></td>
<td class="td_2"><div>3.7V</div></td>
<td class="td_1"><div>功率：</div></td>
<td class="td_2"><div>0.3W</div></td>


</tr>
<tr>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>27*22*10mm</div></td>
<td class="td_1"><div>重量：</div></td>
<td class="td_2"><div>40kg</div></td>


</tr>

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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市智聯(lián)系統(tǒng)技術(shù)有限公司
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通信設(shè)備零配件,其他旅游服務(wù),聲訊系統(tǒng),用品
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101029632574.html">CGDDZ歌帝861薩克斯擴音音箱
</a>

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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>CGDDZ歌帝</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>861</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>專業(yè)音箱</div></td>
<td class="td_1"><div>箱體材質(zhì)：</div></td>
<td class="td_2"><div>木質(zhì)</div></td>


</tr>
<tr>
<td class="td_1"><div>音箱接口：</div></td>
<td class="td_2"><div>USB</div></td>
<td class="td_1"><div>音箱結(jié)構(gòu)：</div></td>
<td class="td_2"><div>落地式</div></td>


</tr>

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[湖北黃岡] <a  data-num="3"  data-flag="0" target="_blank">
紅安縣歌帝音響銷售中心
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拉桿音箱/移動音箱,音箱
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報價:<strong>1200</strong>元/件</li>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101029632574.html" target="_blank" data-num="7" data-flag="0" title="CGDDZ歌帝861薩克斯擴音音箱"><img src="http://img11.makepolo.cn/images/formals/img/product/93/636/4_04459ebc81ec63aaa84ca583f7ad7649.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="CGDDZ歌帝861薩克斯擴音音箱"  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_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="5" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101018318719.html">紅外無線擴音系統(tǒng)KS268B1
</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/101018318719.html" data-num="9"  data-flag="0" target="_blank">
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<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>可聲</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>KS268B1</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>無線話筒擴音的原理</div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市可聲電子科技有限公司
</a>

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其他辦公家具,其他商務(wù)服務(wù),語音教學(xué)設(shè)備,其
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101018318719.html" target="_blank" data-num="7" data-flag="0" title="紅外無線擴音系統(tǒng)KS268B1"><img src="http://img12.makepolo.cn/images/formals/img/product/607/831/4_d54f16c78e630f835c2641bf9ee4b6fd.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="紅外無線擴音系統(tǒng)KS268B1"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<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="4" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101041523955.html">冠標(biāo)2.4G無線擴音系統(tǒng)（巧克力話筒）
</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/101041523955.html" data-num="9"  data-flag="0" target="_blank">
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>冠標(biāo)科技</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>soyo-chgbxo1-05</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>無線話筒擴音的原理</div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市冠標(biāo)科技發(fā)展有限公司
</a>

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<a  data-num="3"  data-flag="0" target="_blank">
其他通信交換設(shè)備,聲訊系統(tǒng),GPS導(dǎo)航終端設(shè)備
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<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/101041523955.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
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</ul>
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<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101041523955.html" target="_blank" data-num="7" data-flag="0" title="冠標(biāo)2.4G無線擴音系統(tǒng)（巧克力話筒）"><img src="http://img12.makepolo.cn/images/formals/img/product/422/102/4_b556e6de857c5f1210170d81297a2353.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="冠標(biāo)2.4G無線擴音系統(tǒng)（巧克力話筒）"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

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<div   id="xxppn3xjth"   class="s_product_title" score="3" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101085831106.html">大功率無線喊話器 無線話筒擴音喇叭
</a>

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


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/101085831106.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>宏大凱盛</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HD--26</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>救援</div></td>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>金屬</div></td>


</tr>
<tr>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>325 x 210 x 280 mm</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京宏大凱盛商貿(mào)有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
防護服,車輪鎖,防護鞋,防護帽/安全帽,休閑床
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://hdks168.cn.makepolo.com/contact_us.html?proid=101085831106">
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</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>150</strong>元/幅</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/101085831106.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
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<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101085831106.html" target="_blank" data-num="7" data-flag="0" title="大功率無線喊話器 無線話筒擴音喇叭"><img src="http://img11.makepolo.cn/images/formals/img/product/404/322/4_20d46abaa2ac6452c0a5fcef83d3cc2c.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="大功率無線喊話器 無線話筒擴音喇叭"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<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="1" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101068762559.html">展會講解器 旅游擴音講解器  數(shù)字電子導(dǎo)游系統(tǒng) 高清無線發(fā)射機
</a>

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


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/101068762559.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>比西特</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>711r911r813r913r613r</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<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>壓強式</div></td>


</tr>
<tr>
<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>全向</div></td>
<td class="td_1"><div>換能原理：</div></td>
<td class="td_2"><div>半導(dǎo)體式</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海普會信息科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
通信發(fā)射/接收機,麥克風(fēng)/話筒,專業(yè)音響,聲訊
</a>
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</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>280</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/101068762559.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101068762559.html" target="_blank" data-num="7" data-flag="0" title="展會講解器 旅游擴音講解器  數(shù)字電子導(dǎo)游系統(tǒng) 高清無線發(fā)射機"><img src="http://img12.makepolo.cn/images/formals/img/product/763/653/4_e58bc5dd269d3ba10206d2ada6b96fc1.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="展會講解器 旅游擴音講解器  數(shù)字電子導(dǎo)游系統(tǒng) 高清無線發(fā)射機"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<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="1" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101029632582.html">CGDDZ歌帝861流動會議擴音音箱
</a>

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


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/101029632582.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>CGDDZ歌帝</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>861</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>專業(yè)音箱</div></td>
<td class="td_1"><div>箱體材質(zhì)：</div></td>
<td class="td_2"><div>木質(zhì)</div></td>


</tr>
<tr>
<td class="td_1"><div>音箱接口：</div></td>
<td class="td_2"><div>USB</div></td>
<td class="td_1"><div>音箱結(jié)構(gòu)：</div></td>
<td class="td_2"><div>落地式</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖北黃岡] <a  data-num="3"  data-flag="0" target="_blank">
紅安縣歌帝音響銷售中心
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
拉桿音箱/移動音箱,音箱
</a>
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</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1200</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/101029632582.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
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<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101029632582.html" target="_blank" data-num="7" data-flag="0" title="CGDDZ歌帝861流動會議擴音音箱"><img src="http://img11.makepolo.cn/images/formals/img/product/93/636/4_04459ebc81ec63aaa84ca583f7ad7649.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="CGDDZ歌帝861流動會議擴音音箱"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<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="1" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101017303714.html">頸掛紅外無線擴音話筒
</a>

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


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/101017303714.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>可聲</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>KS268K1</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>電動式</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市可聲電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他辦公家具,其他商務(wù)服務(wù),語音教學(xué)設(shè)備,其
</a>
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101025182739.html">紅外無線擴音系統(tǒng)
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101085831178.html">無線話筒喊話器 無線擴音喊話器
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<td class="td_2"><div>宏大凱盛</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HD--30</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>救援</div></td>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>金屬</div></td>


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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>
<td class="td_1"><div>外形尺寸：</div></td>
<td class="td_2"><div>325 x 210 x 280 mm</div></td>


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[北京] <a  data-num="3"  data-flag="0" target="_blank">
北京宏大凱盛商貿(mào)有限公司
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防護服,車輪鎖,防護鞋,防護帽/安全帽,休閑床
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101069187838.html">參觀講解導(dǎo)覽器 一對多擴音系統(tǒng) 無線導(dǎo)覽傳聲機自助設(shè)備導(dǎo)游機
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<td class="td_2"><div>711r911r813r913r613r</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<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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[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海普會信息科技有限公司
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通信發(fā)射/接收機,麥克風(fēng)/話筒,專業(yè)音響,聲訊
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<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101017157760.html">教師用紅外無線擴音麥克風(fēng)
</a>

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


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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>可聲紅外無線擴音話筒</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>KS-HG02</div></td>


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


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[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市可聲電子科技有限公司
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其他辦公家具,其他商務(wù)服務(wù),語音教學(xué)設(shè)備,其
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101017157760.html" target="_blank" data-num="7" data-flag="0" title="教師用紅外無線擴音麥克風(fēng)"><img src="http://img11.makepolo.cn/images/formals/img/product/615/291/4_5857c85b9a6ce495f8bfbaa912d6448e.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="教師用紅外無線擴音麥克風(fēng)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101041524602.html">無線教育裝備\冠標(biāo)科技2.4G無線擴音系統(tǒng)（09話筒）
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<div   id="xxppn3xjth"   class="s_product_info">


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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>冠標(biāo)科技</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>soyo-chgbxo1-05</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>無線話筒擴音的原理</div></td>

</tr>
<tr>


</tr>

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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市冠標(biāo)科技發(fā)展有限公司
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其他通信交換設(shè)備,聲訊系統(tǒng),GPS導(dǎo)航終端設(shè)備
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[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
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<td class="td_2"><div>TP-WSD03音箱 / SOYO-WTG07筆形話筒</div></td>


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<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>語音室設(shè)備</div></td>

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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
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<td class="td_2"><div>711r911r813r913r613r</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<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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[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海普會信息科技有限公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101067377712.html">現(xiàn)場會耳麥 藍(lán)牙導(dǎo)覽 導(dǎo)游擴音接收器 bcity913t 多人用對講機
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<td class="td_2"><div>711r911r913t813t613t</div></td>


</tr>
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<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>手持式</div></td>
<td class="td_1"><div>聲場作用力：</div></td>
<td class="td_2"><div>線列式</div></td>


</tr>
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<td class="td_1"><div>指向性：</div></td>
<td class="td_2"><div>全向</div></td>
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[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海普會信息科技有限公司
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<td class="td_2"><div>比西特</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>711r911r813r913r613r</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<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>線列式</div></td>


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


</tr>

</table>
</a>
</li>
</ul>


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報價:<strong>280</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/101068190029.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
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<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101017689539.html">可聲頸掛紅外無線擴音系統(tǒng)KS268B1
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<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/101017689539.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>可聲</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>KS268B1</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>其他</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
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</div>
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<li id="xxppn3xjth"    class="plistk" id="">
報價:面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/101017689539.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
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<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101017689539.html" target="_blank" data-num="7" data-flag="0" title="可聲頸掛紅外無線擴音系統(tǒng)KS268B1"><img src="http://img11.makepolo.cn/images/formals/img/product/292/23/4_14acbf7f670332414de36262d69eaefd.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="可聲頸掛紅外無線擴音系統(tǒng)KS268B1"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

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品牌：	AZDEN 阿茲丹	型號：	WLX-PRO+i
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品牌：	英旗	型號：	SKM4000A
所屬分類：		產(chǎn)品關(guān)鍵詞：	無線話筒擴音的原理

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無線話筒擴音的原理

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Azden WLX-PRO+i 阿茲丹便攜式 DV 單反手機無線領(lǐng)夾話筒