<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title> </title> <div style="width:100%;height:100%;"> <div style="width:100%;text-align:center;height:30px;" id="title"> <span style="font-weight:bold;font-size:16px;">Optimal TPA3255 2X300w Stereo HIFI Digital Power Amplifier Board 600W Class D Audio Sound Amp For Car Speaker Subwoofer</span> </div> <div id="description"> <div class="ui-box-body"> <span style="font-size:18px;"><div>The TPA3255 is a high performance Class D power amplifier chip with Class D efficiency and a circuit that delivers true high-end sound quality.<br />The device te has an advanced integrated feedback design and a proprietary high-speed gate driver error correction function. This technology allows the device to maintain ultra-low distortion across the audio band while delivering sound quality. <br />The device operates in AD mode and can drive up to two 315W/4R loads and two 150W (uncut power)/8R loads at 1.5% THD, and te has a 2VRMS analog input interface that supports seamless connection to high-performance DACs,<br />In addition to excellent audio performance, the TPA3255 also combines the benefits of high power efficiency and ultra-low power stage idle losses (less than 2.5W). This can be achieved with an 85mR MOSFET and an optimized gate driver scheme. This solution provides a significant reduction in idle loss compared to traditional discrete implementations.<br /><br />Model Number:TPA3255<br />Compatible Audio & Video Equipment Style:Amplifier,player<br />impedance:4-8Ω<br />Output:300W+300W<br />Type of power amplifire:HIFI AMP<br />Support APP:NO<br />Rated voltage:DC19-DC55<br />Colour:Black<br />Material:plastic<br />Size:136x73x30mm<br /><br />Package Contents:<br />1 x Audio Sound Amplifier Board<br /><br />Only the above package content, other products are not included.<br />Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.</div></span> </div> </div> <div id="details"> <div class="ui-box-body"> <span style="font-size:18px;"><table border="0" cellpadding="0" cellspacing="0" style="width: 100.0%;"><tbody><tr> <td style="margin: 0 auto; text-align: center;"><p></p><p></p><p></p><p></p><p></p><p></p></td></tr></tbody></table> </span><br /> <p> <br /> </p> <p> </p> </div> </div> </div></div></div>