Product information:
Types of audio-visual accessories: Audio accessories
Model: TPA3255 four-channel high-power digital class D power amplifier board
Working method: Class D
Quiescent current: 150mA
Work efficiency:>90%
Output Power:
315W/4, distortion 10%4
185W/8, distortion 10%4
260W/4, distortion 1%4
150W/8, distortion 1%4
Frequency response: 20Hz to 20KHz
Dynamic range: >100 dB
Signal to noise ratio: (SNR)> 111dB
Operating voltage: DC24-48V switching power supply (DC) (DC36V switching power supply is recommended, if DC48V power supply is used, the temperature of the radiator of the power amplifier board will be higher, and fan cooling is required)
PCB size: 108*94mm
Package:
Power amplifier board x1
