
VIRE TPA3251 Class D Stereo Amplifier Board
Key Features
- TPA3251 Class D Digital Power Amplifier Board
- TPA3251 Amplifier Chip
- Power Output: 200W*2
- DC24-38V Supply Voltage
- NE5532 chip can effectively reduce distortion and improve audio quality and restoration.
- Filter circuit composed of high-quality inductors and correction capacitors
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Description
VIRE TPA3251 Class D Digital Power Amplifier Board 2*200W DC24-38V High Power Stereo Audio Home Theater Speaker Module
TPA3251 Amplifier Chip: The TPA3251 chip ensures high-performance audio with transparent sound, fast low-frequency response, and minimal distortion.
DC24-38V Supply Voltage: A wide supply voltage range of DC24-38V allows for flexible power options and reliable performance in various electrical environments.
2*200W Output Power: With 200W output per channel, the amplifier provides robust and powerful sound suitable for home theater and high-fidelity audio systems.
About this item:
TPA3251 is a high-performance D power amplifier chip, which has D efficiency and can bring real
high-end sound circuits.Transparent sound, fast low-frequency response, strong mid frequency
texture, high frequency smoothness, and minimal tangent loss.
NE5532 chip can effectively reduce distortion and improve audio quality and restoration.
Filter circuit composed of high-quality inductors and correction capacitors ensures clear and stable
power output and provides the best listening experience.
Large heat sink enables the amplifier to maintain good heat dissipation performance under
continuous high power output.Solved the heat dissipation problem.
Specification:
Model: VIRE-2C200 V1.1
SNR: >92dB
Input mode: AUX
Channels:2.0 Channel
Amplifier Chip: TPA3251 (Original Chip)
Adapter Horn: 4~8Ω
Output Power:200W*2
Protection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection.
Working voltage range: 24-38VDC,It is recommended to use a DC power supply with a voltage
of 36V-38V and a current of 10A or above

















