<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><br /> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> <p> <span style="background-color:#FFFFFF;font-size:18px;"><strong>U.S. buyer attention:<br /> The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address. But you can choose ship from China.<br /> <br /> Spanish buyers attention:<br /> If your address includes following postal code please do not choose the Spanish warehouse.<br /> The zip code starts with 35/38.<br /> Overseas warehouse cannot be delivered. But you can choose ship from China<br /> </strong></span><span style="background-color:#FFFFFF;font-size:18px;"><strong></strong></span><span style="background-color:#E53333;"></span> </p> <p> </p> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td> <div> <span><span><br /> </span> </span> </div> <span><span><br /> </span> </span> <div style="padding:15px;border:1px solid #AEAEAE;"> <span><span> <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;">Product model: YS-AP50L<br /> Power supply voltage: DC: 5-24V (the higher the voltage, the greater the output power)<br /> Bluetooth-compatible version: 5.1<br /> Transmission distance: 15 meters (without obstruction)<br /> Number of channels: left and right dual channels (stereo)<br /> Adapted speaker: 30W~200W 4 Ω 8 Ω 16 Ω<br /> Protection mechanism: power reverse protection, short circuit protection, self recovery overheating protection<br /> Unique feature: supports YS Audio APP control<br /> Product size: 52x52x22mm/2.04x2.04x0.86inch<br /> Product weight: 77g<br /> Note: The output power of the power supply should be greater than the output power of the amplifier, otherwise it will affect the sound quality<br /> 12V-8 Ω/15W+15W, 4 Ω/20W+20W<br /> 15V-8 Ω/18W+18W, 4 Ω/greater than 30W+30W<br /> 19V-8 Ω/32W+32W, 4 Ω/greater than 45W+45W<br /> 24V-8 Ω/40W+40W, 4 Ω/greater than 50W+50W<br /> <br /> <strong>Precautions for Use:</strong><br /> 1. Use the power amplifier board as far as possible away from the WIFI signal (router)<br /> 2. The recommended power supply voltage is 5~24V DC. If it exceeds 26V, the chip may burn out.<br /> 3. The recommended power supply current is 2A or above.<br /> 4. The horn cable should not be too long, ensuring that it is suitable within 1 meter<br /> 5. Pay attention to static electricity protection. Before touching the power amplifier board, release the static electricity on your hands to avoid static electricity damaging the chip. Bluetooth chips are sensitive to static electricity.<br /> 6. Suggest adapting the speaker with a rated power of 40W or above to avoid overheating and burning of the speaker</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>&nbsp;<br /> </span> </span> </div> <span><span><br /> </span> </span> <div> <span><span><br /> </span> </span> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> <span><span> 1 x amplifier board kit with casing and tools&nbsp;<br /> </span> </span> </div> <p> <span><span></span> </span> </p> <p> <span><span><br /> </span> </span> </p> <div style="text-align:center;"> <span><span> </span> </span> </div> <p> <span><span></span> </span> </p> <p> <span><span><br /> </span> </span> </p> <p> <span><span><br /> </span> </span> </p> <p> <span><span><br /> </span> </span> </p> <p> <span><span><br /> </span></span> </p> </td> </tr> </tbody> </table> </div></div></div>