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<table height="120" cellspacing="0" cellpadding="0" width="100%" border="0"><tbody><tr><td valign="top" align="center" width="50%"><a style="CURSOR: hand;"><img src="http://www.yindi.com/img/upload/photo/2006417104449496.jpg" width="120" border="0" alt=""/></a><br/><div align="center"><font color="#0066ff"></font></div><div align="center"><font color="#c43ca9">[点击放大]</font></div><br/><a style="CURSOR: hand;"><img src="http://www.yindi.com/img/upload/photo/2006417104457470.jpg" width="200" border="0" alt=""/></a><br/><div align="center"><font color="#0066ff"></font></div><div align="center"><font color="#c43ca9">[点击放大]</font></div><br/></td><td valign="top" width="50%"><br/><strong><font color="#ff0000">YD203-1514X1</font></strong><br/><br/><table height="342" cellspacing="0" bordercolordark="#ffffff" cellpadding="4" width="100%" border="1" style="FONT-SIZE: 9pt;"><tbody><tr><td valign="top" colspan="2"><font color="#ff0000">◇</font>
<font color="#0066ff">技术参数</font></td></tr><tr><td valign="top" width="157">额定阻抗</td><td valign="top" width="222">8Ω±15%</td></tr><tr><td valign="top">Q值</td><td valign="top">0.24</td></tr><tr><td valign="top">等效质量</td><td valign="top">27.8g</td></tr><tr><td valign="top">等效容积</td><td valign="top">55L</td></tr><tr><td valign="top">有效振动半径</td><td valign="top">83mm</td></tr><tr><td valign="top">长期最大功率</td><td valign="top">50W</td></tr><tr><td valign="top">额定共振频率</td><td valign="top">33Hz±15%</td></tr><tr><td valign="top">额定频率范围 </td><td valign="top">f0-4500Hz</td></tr><tr><td valign="top">额定特性灵敏度</td><td valign="top">88±2dB(1m·1W)</td></tr><tr><td valign="top">额定总谐波失真</td><td valign="top">≤7%(1.2f0-500Hz) (1m·88dB)<br/>≤5%(>500-5000Hz) </td></tr></tbody></table><font color="#dd22dd">单价:130元</font>
<br/><br/><a style="CURSOR: hand;"><img height="20" src="http://www.yindi.com/buy_on.gif" width="65" alt=""/></a>
<div id="nums" style="DISPLAY: none;"><form action="buy.asp" method="post"><input type="hidden" name="id"/> 订购数量:<input size="8" name="num"/>
<input type="submit"/>
</form></div></td></tr></tbody></table><p></p><p>这是我看中的一款单元,参数不错,但实际怎么样?高音单元该如向选(100-200元)</p><p>有那位大侠用过,效果如向?请指点,多谢.</p> |
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