Description
VIRE-2C300-V1.2 2x300W TPA 3255 Amplifier Chip
The TPA3255 300W + 300W Dual-Channel High Power Amplifier Board is a high-efficiency Class-D audio amplifier module designed for demanding DIY audio, home audio, and PA system applications. Based on the Texas Instruments TPA3255 chipset, this board delivers powerful stereo output with excellent sound clarity, low distortion, and low noise performance.
With its dual-channel configuration, the amplifier is capable of driving high-power speakers while maintaining efficiency and thermal stability. It is well-suited for users building high-performance stereo amplifiers, active speaker systems, or custom audio setups requiring strong output and clean sound reproduction.
Key Features
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Dual-channel Class-D amplifier design
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Up to 300W + 300W output power (depending on power supply and load)
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Low noise and low distortion audio performance
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High efficiency suitable for high-power applications
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Based on TI TPA3255 amplifier IC
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Supports high-current speaker loads
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Compact PCB design for DIY integration
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Suitable for stereo or bridged configurations (design dependent)
Applications
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DIY high-power stereo amplifiers
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Home audio systems
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PA and sound reinforcement systems
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Active speaker builds
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Subwoofer and full-range speaker projects
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Audio experimentation and prototyping
Specifications
| Parameter | Details |
|---|---|
| Amplifier IC | TPA3255 |
| Amplifier Type | Class-D |
| Output Channels | 2 (Stereo) |
| Output Power | Up to 300W + 300W |
| Speaker Load | Typically 4Ω / 8Ω |
| Input Signal | Line-level audio |
| Power Supply | High-current DC (as per design requirement) |
| Efficiency | High efficiency Class-D |
| Noise Level | Low noise |
| PCB Type | Amplifier module |
Notes for Users
This amplifier board is intended for DIY and advanced audio projects. Actual output power depends on power supply voltage, current capability, speaker impedance, and cooling. Proper heatsinking, ventilation, and a suitable power supply are required for safe and optimal operation.