<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div> <div> <div style="text-align:left;"> </div> <div style="text-align:center;"> <br /> </div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> <div style="text-align:left;"> <p> <span style="color:black;font-family:inherit;font-size:12px;">LM4871 Power Amplifier Board Module 3W Single Channel Amplifier Board DC 3V-5V Ultra-Small for Speaker Electronic DIY Kit</span> </p> <p> <span style="color:black;font-family:inherit;font-size:12px;"> <strong>Features:</strong><br /> <strong>1. Ultra-Compact Design:</strong> The LM4871 amplifier board is designed with a attention on compactness, allowing for easy integration into small-scale projects and devices. Its miniature size ensures versatility and convenience in various applications.<br /> <strong>2. High Output Power:</strong> Despite its small size, the mono amplifier board packs a punch when it comes to audio performance. With its high output power rating of 3W, it can effectively drive speakers with a power requirement of 10W or below, providing clear and audio playback.<br /> <strong>3. Original Imported LM4871 Chip:</strong> The power amplifier board module is built with an authentic LM4871 chip sourced directly from reputable suppliers. This guarantees the reliability and quality of the audio amplification process, resulting in pristine sound reproduction.<br /> <strong>4. Wide Voltage Range:</strong> The audio amplifier module is designed to work seamlessly with power sources ranging from 3V to 5V. This wide voltage range ensures compatibility with various power supply configurations, enhancing its versatility and ease of use.<br /> <strong>5. Versatile Applications:</strong> Whether you need to amplify audio for traditional speakers or bone conduction transducers, the digital amplifier module has you covered. It offers versatility in applications, catering to different speaker types and requirements.<br /> </span> </p><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;">Origin: Mainland China</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Type: Module</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Condition: New</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Model Number: Mono Amplifier Board</span><br /> Color: Red<br /> Size: 15*15*7mm/0.59*0.59*0.27in<br /> Material: Electronic Components<br /> 1. Adopt original imported half LM4871 digital amplifier chip, ultra-small size design.<br /> 2. Suitable for driving ordinary speakers below 10w, can also drive bone conduction oscillator speakers.&nbsp;<br /> 3. Operating voltage DC 3v-5v circuit board volume .<br /> 4. Large output power 3W circuit.<br /> 5.Board height 7mm.<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; </div> <div style="text-align:left;"> </div> </div> <div style="text-align:center;"> <br /> </div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> <div style="text-align:left;"> 1*Mono Amplifier Board&nbsp; </div> <div style="text-align:left;"> &nbsp; </div> </div> <div style="text-align:center;"> <br /> </div> <div style="text-align:left;"> <br /> </div> <div style="text-align:left;padding:15px;border:1px solid #AEAEAE;"> <span> </span> </div> <p style="text-align:left;"> <br /> </p> <p style="text-align:center;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p> <p style="text-align:left;"> <br /> </p></div></div>