Audio amplifier power amplifier board/VIRE-1C100 V1.1

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Key Features

  • Product: Class D Audio Amplifier

  • Model No.: VIRE-1C100 V1.1

  • Amplifier Chip: TPA3116D2 high-performance chip

  • Input Voltage: DC 12V–24V

  • Channel Configuration: Mono (single-channel)

  • Output Power: 1 × 100W

  • Output Impedance: 2Ω – 8Ω

  • Recommended Speaker: 2Ω / 50–120W

  • Sockets:

    • Power socket: 2P 2.54mm

    • Speaker socket: 2P 2.54mm

    • Mute socket: 2P 2.54mm

    • Audio input socket: 2P 2.54mm

  • Protection: Built-in reverse polarity power protection

Description

The VIRE-1C100 V1.1 Class D Audio Amplifier is a compact and efficient mono amplifier designed for powerful single-channel audio output. Equipped with a reliable TPA3116D2 amplifier chip, it delivers up to 100W of clean and distortion-free power, making it ideal for driving subwoofers or full-range speakers in custom audio setups.

Operating on a DC 12V–24V power supply, this amplifier provides flexibility across a wide range of applications such as DIY speaker projects, home audio, and car sound systems. Its mono configuration ensures stable performance when paired with a high-power speaker, while supporting 2Ω–8Ω impedance for versatile compatibility.