DC48V TPA3255 Digital Amplifier Board Circuit Module

Product parameters:
Working method: Class D
Quiescent current: 60mA
Work efficiency: >90%
Output power: 315W/4Q, distortion 10%
185W/8Q, 10% distortion.
260W/4Q, distortion 1%
150W/8Q, distortion 1%
Frequency Response: 20Hz to 20KHz
Dynamic range: >100 dB
Signal to Noise Ratio: (SNR) > 111dB
Working voltage: DC20-48V switching power supply (DC)

Packing list :

Amplifier board*1