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    <title>rss : RSS Product Feed :: Classroom Audio System of Amplifier(DSP-900)</title>
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      <title>Classroom Audio System of Amplifier(DSP-900)</title>
      <link>http://www.amandachina.com/wholesale-classroom-audio-system-of-amplifierdsp900_p433421.html</link>
      <comments>http://www.amandachina.com/index.php?main_page=product_reviews&amp;products_id=433421</comments>
      <description><![CDATA[ <a href="http://www.amandachina.com/wholesale-classroom-audio-system-of-amplifierdsp900_p433421.html"><img src="http://www.amandachina.com/http://images.amandachina.com/images/s/20110602/1307074177_553.jpg" alt="Classroom Audio System of Amplifier(DSP-900)" title=" Classroom Audio System of Amplifier(DSP-900) " width="100" height="100" style="float: left; margin: 0px 8px 8px 0px;" /></a>	<h3>Quick Details</h3><table class="dbtable"><tr><td width="340"><span class="attriName">Place of Origin:</span>Guangdong China (Mainland)</td><td width="340"><span class="attriName">Brand Name:</span>BILIPU</td><td width="340"><span class="attriName">Model Number:</span>DSP900</td></tr><tr><td width="340"><span class="attriName">Brand Name:</span>BILIPU Digital Feedback Amplifier</td><td width="340"><span class="attriName">Certificate:</span>ISO9001:2000</td><td width="340"><span class="attriName">item:</span>Professional Power Amplifier</td></tr><tr><td width="340"><span class="attriName">feature:</span>with DC6V battery</td><td width="340"><span class="attriName">application:</span>classroom,multimedia room</td><td width="340"><span class="attriName">number of MICs:</span>wireless and wired selectable</td></tr><tr><td width="340"><span class="attriName">power supply:</span>amplifier with DC6V battery</td></table>		<h3>Packaging & Delivery</h3><table class="dbtable"><tr><td width="108"><span class="attriName">Packaging Detail:</span></td><td>Normal packing in carton case as one set, 4pcs/set.or according to your requirement.</td></tr><tr><td><span class="attriName">Delivery Detail</span></td><td>15 days after deposit</td></tr></table><h3>Specifications</h3><p>Classroom Audio System of Amplifier<br/>1.RS-232 amplifier<br/>2.ISO9001:2000<br/>3.amplifier warranty:3year<br/>4.amplifier MIC</p><p><strong><span style="background-color: #888888;"><span style="font-size: 14pt;"><span style="background-color: #ffffff;"><span style="color: #ff00ff;">Classroom Audio System of Amplifier(DSP-900)</span></span></span></span></strong></p><p><strong><span style="background-color: #888888;"><span style="font-size: 14pt;"><span style="background-color: #ffffff;"><span style="color: #ff00ff;"> </span></span></span></span></strong></p><p><strong><span style="background-color: #ff0000;">Function/strong point:</span></strong></p><p> </p><p>1.It uses the U.S. Chip and BLP digital acoustic feedback technology,</p><p>2.It can automatically complete the search for whistle frequency acoustic feedback.</p><p>3.When moving,it can automatically track the sound source,and adjust the MIC volume after been detected.</p><p>4.Pickup range:8meter</p><p>5.It can also automatically select the selected microphone,and to achieve a smart four-selection.</p><p>6.RS232 jack can be connected to PC,central control.</p><p>7.RS232 has diagnosis function.</p><p>8.With six microphones input, four line audio input, a line audio output.</p><p>1. With a line wireless microphone volume input.</p><p>10. Automatically detect CPU power management,no-debug.</p><p>11. Application: various multimedia room, classroom and conference room.</p><p> </p><p><span style="background-color: #ff0000;"><strong>specification</strong></span></p><p><strong> </strong></p><p>Technique parameter:</p><table border="0"><tbody><tr><td><p>Frequency response</p></td><td><p>50Hz-18KHz</p></td></tr><tr><td><p>Distortion </p></td><td><p>&le;1%dB</p></td></tr><tr><td><p>S/N ratio</p></td><td><p>&ge;80dB</p></td></tr><tr><td><p>Rated level input/ CIRCUIT</p></td><td><p>MIC -5mV(UNBALANCE)/300mv</p></td></tr><tr><td><p>Output level </p></td><td><p>0.775V/1.2V</p></td></tr><tr><td><p>Power supply</p></td><td><p>AC220V&plusmn;10%/50Hz</p></td></tr><tr><td><p>Treble :10KHz&plusmn;12dB   </p></td><td><p>Bass :100Hz&plusmn;12dB</p></td></tr><tr><td><p>Output power</p></td><td><p>2&times;80W</p></td></tr></tbody></table><p><strong>more pictures:</strong></p><p></p><p></p><p></p><p><strong><span style="background-color: #ff0000;">PAYMENT:</span></strong></p><p>L/C,T/T,WESTERN UNION,ALIPAY,ESCROW is available.</p><p>Please settle the payment with in 5 days from the end of auction.</p><p>Positive will be left after received your payment</p><p> </p><p><strong><span style="background-color: #ff0000;">Shipping &Handling</span></strong>    </p><p>Items will be shipped with in 1-3 working days after receipt of the payment.</p><p>Sometimes,the delivery time depends on the quantity.</p><p> </p><p><strong><span style="background-color: #ff0000;">Feedback   </span></strong></p><p>Any question, please contact us asap. We will reply in 2 business days and solve the problems.</p><p>If you are not satisfied, just let us know before posting any neutral or negative feedback. Nothing is impossible </p><p>and nothing is can't be solved. Please trust us that any reasonable problem will be solved soon.</p><p>Thanks so much!</p><p>Wish you have a good time in our website, please contact us at ease if you have any question ,Thanks a lot!</p><p><span style="background-color: #99cc00;"><strong><span style="background-color: #888888;"> </span></strong></span></p><p>selection guide:</p><table border="0"><tbody><tr><td colspan="7"><p>assemble</p></td></tr><tr><td><p>Space(SQM)</p></td><td colspan="2"><p>Model/QTY</p></td><td colspan="2"><p>Speaker model/QTY</p></td><td colspan="2"><p>MIC model/QTY</p></td></tr><tr><td><p>50-120</p></td><td><p>DSP-900</p></td><td><p>1pc</p></td><td><p>BYZ-06/X-210/F2102/AT1080</p></td><td><p>1-2 pair</p></td><td><p>BH-03</p><p>BH-07</p></td><td><p>1-3pc</p><p> </p></td></tr><tr><td><p>100-180</p></td><td><p>DSP-900</p></td><td><p>1pc</p></td><td><p>BYZ-06/X-210/F2102/AT1080</p></td><td><p>2 pair</p></td><td><p>BH-06</p><p>BH-03</p></td><td><p>1-4pc</p></td></tr></tbody></table>	
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      <pubDate>Thu, 02 Jun 2011 23:09:38 +0800</pubDate>
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