&lt;p&gt;The SBA-100 audio system for SMART Board interactive displays is intended for SMART Board interactive displays with front control panels. You can also use the digital volume controls included in the connected computer&amp;rsquo;s operating system. 14W RMS Quantity x 2.&lt;br /&gt;&lt;br /&gt;Compatible with SMART Board 2000 6000 &amp; 7000 series.&lt;/p&gt;&lt;table class=features&gt;&lt;thead&gt;&lt;tr&gt;&lt;th colspan=2&gt;Features&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td class=feature&gt;Dimensions W x D x H&lt;/td&gt;&lt;td&gt;324 x 203 x 673 mm&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td class=feature&gt;Weight&lt;/td&gt;&lt;td&gt;5.4 Kg&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;