<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p> <br /> </p> <p class="MsoNormal"> <span style="font-family:宋体;font-size:12.0000pt;"><span style="color:#171A1D;font-family:&quot;font-size:14px;background-color:#F2F4F8;"></span></span> </p> <p> <br /> </p> <p> <span style="color:#000000;font-family:Simsun;font-size:medium;font-style:normal;font-weight:normal;"> <span style="color:black;font-family:inherit;font-size:12px;">LM1875T Mono Channel Stereo Audio Amplifier Board Module HIFI 20W Power Amplifier Board Speaker Power Amplifier PCB Production DIY Kit<br /> </span><strong>Feature:</strong><strong></strong><br /> <span><strong>1. High-Fidelity Audio Performance:</strong> Elevate your sound system with our stereo audio amplifier board module, featuring the high-end LM1875T chip for superior audio clarity. Indulge in high-fidelity sound that captures every nuance with precision, delivering a truly immersive listening experience.</span><br /> <strong></strong><span><strong>2. Powerful Power Output:</strong> Unleash sound with our power amplifier board, boasting a 20W output to drive your audio with high volume and dynamic range. for home theaters or concert halls, this amplifier board is your ticket to powerful, room-filling sound.</span><br /> <strong></strong><span><strong>3. Audiophile-Grade Design:</strong> Indulge your ears with our speaker power amplifier PCB, meticulously engineered with an optimized circuit and high-grade components like resistors and capacitors. This ensures minimal distortion and peak audio performance for the true audiophile.<br /> </span><span><strong>4. Stability and Reliability: </strong>Rely on our power amp board for consistent and trustworthy sound output. It minimizes power disturbances and oscillation, delivering stable performance even under the most demanding conditions.<br /> </span><span><strong>5. Easy Installation and Use:</strong> Seamlessly integrate high-quality audio into your life with our audio amplify board. Its user-friendly design is for DIY projects or those beginning their journey into the world of high-end audio.</span><br /> <br /> <br /> <br /><br/><br/><span><strong>Specification:</strong></span><br /> <span>Origin: Mainland China</span><br /> <span>Type: Module</span><br /> <span>Condition: New</span><br /> Output power: typical 20W (maximum 30W)<br /> Speaker impedance: 4Q-8Q<br /> Total harmonic distortion: &lt;0.04%<br /> Signal-to-noise ratio: 105dB<br /> Frequency response: 14Hz-100kHz (the maximum range calculated from the RC high and low pass circuit is 3.29Hz-482.29kHz)<br /> Power supply voltage: recommended ±25V (the maximum voltage cannot exceed ±30V, AC 18V full-bridge rectification is 25V)<br /> Material: Mixed materials<br /> Product size: 47.00x38.00x10.00mm<br /> Product size: 1.85x1.5x0.39inch<br /> <br /> <p> <strong>Note:<br /> </strong><span>Shipped in parts and need to be assembled by yourself.</span><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 /><span class="Apple-converted-space">&nbsp;</span></span><br /> <span style="color:#000000;font-family:Simsun;font-size:medium;font-style:normal;font-weight:normal;"></span> </p> <p> </p> <p> <span style="color:#000000;font-family:Simsun;font-size:medium;font-style:normal;font-weight:normal;"> 1 x&nbsp;&nbsp;Stereo Audio Amplifier Board&nbsp;<span class="Apple-converted-space">&nbsp;</span></span><br /> <span style="color:#000000;font-family:Simsun;font-size:medium;font-style:normal;font-weight:normal;"></span> </p> <p> </p> <p style="text-align:center;"> <span style="color:#000000;font-family:Simsun;font-size:medium;font-style:normal;font-weight:normal;"> </span> </p> <p> </p> <p> <span style="color:#171A1D;font-family:&quot;font-size:14px;background-color:#F2F4F8;"></span> </p> <p> </p></div></div>