TPA3255 Hifi Amplifier Board 2 Channel Digital Audio Module High Power Output 315W 4Ω Class D Chip Low Distortion Wide F

Specifications Amplifier IC TPA3255 chipInput 3 5MM stereo wired socket interface 3P Operating efficiency 90 Output power 315W 4Ω 1 5 distortion185W 8Ω Distortion1 5 260W 4Ω Distortion 1 150W 8Ω Distortion 1 Frequency Response 20Hz to 20KHzDynamic Range 100dBSignal to noise ratio SNR 111dBPower supply DC19 to DC50V current recommended above 5A Overall size 122 73 30mmFeatures 1 High Quality Sound PerformancePowered by the TPA3255 Class D amplifier chip this product delivers premium sound quality with ultra low distortion and excellent dynamic range suitable for demanding audio environments 2 Efficient Power ConsumptionWith operating efficiency above 90 and idle loss under 2 5W it provides reliable high power output while minimizing energy consumption 3 Robust Design with Optimal Heat ManagementEquipped with precision engineered heat sinks the module ensures stable operation even during extended use effectively preventing overheating or performance degradation 4 Versatile Audio ApplicationsSupports a wide range of setups making it ideal for industrial DIY project enthusiasts and professional audio installations alike 5 Compact and ConvenientMeasuring at just 122mm x 73mm x 30mm this amplifier module offers powerful output without sacrificing portability or space efficiency Package Included 1 x TPA3255 Hi Fi Digital Amplifier Board