<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p> <span>&nbsp;<br /> </span> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td> <div> <div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> <span style="color:black;font-family:inherit;font-size:12px;">2.1 3 Channel Audio Stereo Subwoofer Amplifier Board 50WX2 100W CS8673E Amplifier Board Bluetooth-compatible 5.1 DIY Home Audio<br /> <strong>Feature:</strong><br /> <strong>1. High-fidelity Audio Performance: </strong>CS8673E in this&nbsp;audio stereo subwoofer amplifier board features an efficient Class D audio power amplifier circuit that delivers crisp, clear sound with low distortion and no pops or hisses.<br /> <strong>2. Powerful 3-channel Output:</strong> With a total power output of 200W (50W x 2 for left/right channels and 100W for subwoofer), this audio amplifier module can drive even large speakers and deliver deep bass.<br /> <strong>3. Intuitive Controls:</strong> The main knob of this amplifier board uses a high-end rotary encoder for smooth, precise adjustments of volume, tone, and balance, while the one-button power switch is easy to use.<br /> <strong>4. App-controlled Convenience:</strong> This&nbsp;power bass amplifier board supports <span>YS Audio app control.&nbsp;</span>You can download the YS Audio app on your for iOS or Android device to access advanced settings such as Bluetooth pairing, device renaming, audio effects, and EQ presets.<br /> <strong>5. Efficient Cooling System:</strong> Thanks to the use of large heat sinks and copper foil layers, the amplifier board stays cool during prolonged use and ensures reliable performance under any load.</span><br /><br/><br/><span style="color:black;font-family:inherit;font-size:12px;"><strong>Specification:</strong></span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Certification: CE</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Origin: Mainland China</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Bluetooth-compatible version: 5.1<br /> Audio channel: 2.1 channels<br /> Power supply: DC5-26V/10A or above<br /> Input method: Bluetooth-compatible+AUX+USB drive+USB sound card<br /> Audio output: left and right channels+subwoofer+3.5mm interface stereo output<br /> Volume adjustment: high-end encoder knob adjustment, smooth touch<br /> Frequency range: 20HZ-30KHZ<br /> Signal to noise ratio: 92dB<br /> Output power: 50W * 2 (left and right channels)+100W (subwoofer)<br /> Satellite box (left and right channels) compatible speaker: 10W-50W/4 Ω -8 Ω<br /> Subwoofer (subwoofer) adapter speaker: 20W-100W/4 Ω -8 Ω<br /> Protection mechanism: static electricity protection, overcurrent protection, short circuit protection, overheating protection<br /> Product size: About 95 * 88 * 25mm/3.74 * 3.46 * 0.98inch<br /> Product weight: 155 grams<br /> Attention: The impedance of the adapter horn should be 4 ohms, and the power supply should not exceed 12V; The impedance of the adapter horn is 8 ohms, and the power supply cannot exceed 24V</span><span style="color:black;font-family:inherit;font-size:12px;"></span><br /> <br /> <p style="color:black;font-family:inherit;font-size:12px;"> <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> <span style="color:black;font-family:inherit;font-size:12px;"></span><br />&nbsp;<br /> </div> <div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1 x DIY Amplifier Board<br />&nbsp;<br /> </div> <br /> <div style="text-align:center;"> </div> <br /> <div> <br /> </div> <div> </div> <p> </p> </div> <p> <br /> </p> </td> </tr> </tbody> </table> </p></div></div>