TPA3255 Class D Stereo Amplifier Board

the tpa3255 stereo amplifier module has two output channels and can be compatible with various 4 to 8 ohm speakers with a distortion of 10 percent and has 90 percent efficiency in class d. the maximum operating voltage of this module is 48 volts, and its standby current is 80 milliamps. a heatsink is placed on the module, and it has suitable dimensions for use in various audio systems. the signal-to-noise ratio of this amplifier is 111 decibels.

application of TPA3255 Class D Stereo Amplifier Board:

1. audio systems
2. subwoofer systems
3. active speakers
4. mini combo systems

specifications of the TPA3255 Stereo amplifier board:

1. class type: d
2. standby current: 80ma
3. efficiency: >90%
4. number of channels: 2
5. sound mode: silent and mute
6. power:
   315w/4ω
   185w/8ω
   260w/4ω
   150w /8ω
7. frequency response: 20hz-20khz
8. dynamic range: >100db
9. signal to noise: >111db
10. operating voltage: dc 24-48v
11. dimensions: 110 * 70 * 35mm