<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p> </p> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0" style="border-collapse:collapse;"> <tbody> <tr> <td style="border:1px dotted #AAAAAA;"> <br /> <div style="padding:15px;border:1px solid #AEAEAE;"> <p> <span style="color:black;font-family:inherit;font-size:12px;">IRS2092 Digital Amplifier Module 500W Mono Channel HIFI Power Amplifier Module Class D with Speaker Protection for Car Subwoofer<br /> <strong>Features:</strong><br /> <strong>1. High Power:</strong> Experience the power of a single-channel digital amplifier board with an impressive output power of 500W. Enjoy clear and immersive audio experiences with this high-power solution.<br /> <strong>2. Comprehensive Protection:</strong> This digital power amplifier board features comprehensive protection functions, including short circuit protection, overheating protection, and speaker protection. Ensure the safety of your equipment and enjoy worry-free operation.<br /> <strong>3. Superior Heat Dissipation:</strong> Designed for optimal heat dissipation, this stage power amplifier board incorporates advanced cooling mechanisms to prevent overheating during prolonged use. Enjoy long-lasting performance without any compromise.<br /> <strong>4. Dual DC Power Supply:</strong> This digital amplifier module requires a dual DC power supply configuration. It is essential to ensure proper voltage levels within the recommended range of ±55V to ±80V. This configuration guarantees reliable and efficient operation.<br /> <strong>5. Single-Channel Design:</strong> The single-channel design of this high frequency audio amp board allows for focused and enhanced audio reproduction. Experience the depth and richness of sound with precise channel separation for an immersive listening experience.<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: Digital Amplifier Board</span><br /> Input Voltage: Dual DC Power Supply ±55v-±80v<br /> Product Model: 002928<br /> Output Power: 500w<br /> Chip Type: Class D Chip<br /> Output Impedance: 4-82<br /> Chip Model: IRS2092S<br /> Protection Function: Short Circuit, Overheating, Speaker Protection<br /> Installation Aperture: 3mm<br /> Number Of Channels: Mono<br /> Amplification: 50 Times<br /> Frequency Range: 20Hz-20KHz<br /> Product Description:<br /> 1. The rated supply voltage is ±70V for dual power supply, the voltage in ±55-±80V can work normally.<br /> If it is a ring cow, because it does not have the function of voltage stabilization, the voltage will fluctuate with the power grid, leave a margin when using. Don't connect the positive and negative poles of the power supply wrongly to avoid burning the board.<br /> 2. Power supply is recommended for DC dual power supply ± 70V better filtered power supply.<br /> 3. 10-18 inch speaker recommended 4 ohm-8 ohm speakers.<br /> 4. Although the audio output has a short circuit protection, but try not to short circuit.<br /> 5. Before powering on, please check carefully to ensure that the wiring is correct before powering on.<br /> 7. This board voltage amplification is fixed at 50 times, if the output power is not enough, depending on the specific circumstances of their own preamplification.<br /> 8. Board to dual DC power supply. Single power supply does not work! Supply voltage ± 55V ± 80V, too low to work, too high easy to burn the board.<br /> Board maximum effective power 500W (in the case of ± 75V 4 ohm load input 1V RMS)<br /> 9. According to the power formula P = UL / R = voltage * voltage / load can be seen, the power is determined by the voltage and load.<br /> Higher voltage, smaller load, the greater the power, the board for the voltage range means that the board can work properly in this range of voltage.<br /> Not all voltage and load power are labeled so high power output!<br /> 10. At any time, the power supply power must be greater than the power of the amplifier, otherwise the volume will not be able to carry, power<br /> The rate will be reduced and cut off the sound, can not reach the corresponding power output.<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> <br /> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1*Digital Power Amplifier Board&nbsp;<br /> </div> <p> </p> <p> <br /> </p> <div style="text-align:center;"> <br /> </div> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> [relateproductdetail/] </div> </td> </tr> </tbody> </table></div></div>