<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td> <br /> <div style="padding:15px;border:1px solid #AEAEAE;"> <p> TDA7492 Audio Receiver Amplifier Board Module Parts High-Power 2x50W Wireless Audio Receiver Dual Channel Music Amplifiers Module DC12-24V<br /> <strong>Features:</strong><br /> <strong>1. Short Circuit &amp; Overload Protection:</strong> This tda7492 audio receiver amplifier board module parts eatures output short-circuit and over-temperature overload protection, which prevents switch-on and switch-off shocks and ensures safe and reliable operation.<br /> <strong>2. Adjustable Gain Control:</strong> The wireless audio receiver includes 4 groups of gain adjustments, with the factory module default set to maximum gain. This provides flexibility in adjusting the gain according to your specific needs.<br /> 3. Symmetrical Channel Layout: The left and right channel layout is designed to be fully symmetrical, eliminating any potential balance issues that can arise from varying cable lengths or circuit designs.<br /> <strong>4. Bridgeable Mono Output:</strong> With its bridgeable mono output feature, this digital amplifier board allows for two-channel audio input to be converted to a single channel output with increased power. Simply connect the left and right audio input channels together and connect the negative and positive outputs to the speaker to achieve perfect results.<br /> <strong>5. High-Quality Sound:&nbsp;</strong>Featuring advanced integrated circuitry and high-quality electronic components, this music amplifiers module delivers superior sound quality, with minimal distortion and clear audio output. </p> <br /> <br /> <strong>Specification:</strong><br /> Origin: Mainland China<br /> Type: Voltage Regulator<br /> Condition: New<br /> Model Number: 2 x 50W TDA7492 Class D High-Power Digital Amplifier Board&nbsp;<br /> 1. Chip: TDA7492;<br /> 2. Sound channel: dual-channel output;<br /> 3. Input voltage: DC12-24V;<br /> 4. Input current: within 4.5A;<br /> 5. Maximum output power: 8 ohms/2*50W, 4 ohms/100W;<br /> 6. Audio input: RCL three-wire audio input;<br /> 7. Product size: 70*60*19mm/2.76*2.36*0.75inches<br /> <br /> <strong>Note</strong><br /> 1. The module power input is not protected by reverse connection, so avoid short circuit when using;<br /> 2. High voltage and high power long-term use, need to strengthen the heat dissipation;<br /> 3. The audio input needs to distinguish between left channel, right channel and common ground. When using no audio output, you can first check whether the audio input is correct;<br /> 4. When the speaker impedance is 4 ohms, the module working voltage must be less than 15V; when the speaker impedance is 6 ohms, the module working voltage must be less than 20V; when the speaker impedance is 8 ohms, the module working voltage cannot exceed 24V.<br /> 5. 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.<br /> <br /> &nbsp;<br /> </div> <br /> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1 x&nbsp;TDA7492 Digital Amplifier Board&nbsp;<br /> </div> <p> <br /> </p> <p> </p> <div style="text-align:center;"> <div> <span> </span> </div> </div> </td> </tr> </tbody> </table> <br /></div></div>