Digital Amplifier Board Module with TPA3255 Chip, 4 Sound Channel High Power Class D Audio Parts, Supports Wide Application, Clear and Powerful Sound

Item Type: Digital amplifier boardWorking Method: Class DQuiescent Current: 150mAWork Efficiency: .>90%Output Power:315W/4Ω, distortion 10% x 4185W/8Ω, distortion 10% x 4260W/4Ω, distortion 1% x 4150W/8Ω, distortion 1% x 4Frequency Response: 20Hz to 20KHzDynamic Range: >100 dBSignal to Noise Ratio: > 111dBWorking Voltage: DC24-48V switching power supply (DC) (It is recommended to use DC36V switching power supply. If use the DC48V power amplifier board, temperature of the will be higher, the fan needs to be added for cooling.)Package List：1 x Digital Amplifier Board

• High-Performance Chip: Adopts imported TPA3255 chip for guaranteed quality, ensuring long-lasting and stable performance for your audio needs.
• Simple Installation: The digital amplifier board features easy installation, making it a breeze to set up and use in various applications.
• Excellent Sound Quality: Special inductance for audio keeps the sound clear and powerful, delivering an immersive listening experience.
• Wide Application: With its practical adaptability, the amplifier board maintains high performance across a range of uses, making it a versatile addition to your audio setup.
• Detailed Specifications: Offers a quiescent current of 150mA, work efficiency of over 90%, and various output power options to meet different requirements. Frequency response ranges from 20Hz to 20KHz, dynamic range is over 100 dB, and signal-to-noise ratio is greater than 111dB.