<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p> <span> </span> </p> <p> <br /> </p> <h2> <span style="font-size:14px;font-family:Arial;"></span> </h2> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td> <br /> <div style="padding:15px;border:1px solid #AEAEAE;"> <p> <span style="color:black;font-family:inherit;font-size:12px;">Bluetooth-Compatible 5.1 Subwoofer Amplifier Board 30W+30W 2 Channel High Power Audio Stereo Amplifier Board Audio Power Amplifier Module<br /> </span><strong>Feature:</strong><br /> <strong>1. 30W+30W Power with Bass and Treble Adjustment: </strong>The subwoofer amplifier board delivers powerful 30W+30W output with customizable bass and treble settings, allowing you to fine-tune the sound to achieve optimal audio performance for any speaker.<br /> <strong>2. Customizable Sound Effects: </strong>The high power audio stereo amplifier board supports customizable sound effects, enabling you to adjust audio settings to compensate for deficiencies and enhance the sound quality of different speakers.<br /> <strong>3. Energy Efficient and Protective:</strong> The bass sound amp is designed to save unnecessary energy consumption and protect your speakers from overuse, thereby extending the lifespan of your audio equipment.<br /> <strong>4. Convenient USB Playlist and Song Selection: </strong>The stereo audio amplifier board allows you to open a USB playlist and select songs freely, with support for shake-to-change song functionality, making it easy to enjoy your favorite music.<br /> <strong>5. Easy Operation with Audible Feedback: </strong>The audio power amplifier module features a rotary knob for easy power on/off with an audible "pop" sound indicator, eliminating the need for long press and waiting for indicator lights.<br /> <div> <br /> </div> <br /><br/><br/><span><strong>Specification:</strong></span><br /> <span>Origin: Mainland China</span><br /> <span>Compatible Audio &amp; Video Equipment Style: Amplifier</span><br /> Power supply: 9-24V/≥3A (not AC)<br /> Bluetooth-Compatible&nbsp; &nbsp;version: 5.1<br /> Audio input: BT+AUX+USB+USB sound card<br /> Power output: 30W for left channel + 30W for right channel<br /> Volume adjustment: classic mechanical knob (with volume scale), stepless adjustment<br /> Power on/off: classic mechanical switch, one turn on/off, no need to press and hold<br /> Speaker adapter: 10-50W 4-8Ω<br /> Protection mechanism: overheating, overcurrent, short circuit, anti-static protection<br /> Featured functions: support APP function. Modify Bluetooth-Compatible&nbsp; name, password setting, reminder volume adjustment, on/off reminder tone, sleep aid, sound effect selection + sound effect, Udisk playlist<br /> Shell material: ABS<br /> Product size: about 76.00x60.00x20.00mm<br /> Product size: 2.99x2.36x0.79inch<br /> <br /> <p> <strong>Note:</strong><br /> Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!<br /> Please allow 1-2cm measuring deviation due to manual measurement. </p> <br />&nbsp; </p> </div> <br /> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1 X Subwoofer Amplifier Board Set<br /> <br />&nbsp;<br /> </div> <br /> <div style="text-align:center;"> </div> <br /> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> [relateproductdetail/] </div> <br /> <p> <br /> </p> <p> </p> </td> </tr> </tbody> </table> <p> <br /> </p></div></div>