wire 2.1 Channel Audio Amplifier Board | High Power Stereo + Subwoofer Amplifier Module | DC 12V–26V

Upgrade your audio system with this 2.1 Channel Audio Amplifier Board, engineered to deliver powerful stereo sound and deep subwoofer bass for home audio and DIY amplifier projects. Supporting DC 12V–26V input, this high-performance amplifier board provides stable output with excellent sound clarity and high efficiency.

Designed with separate outputs for the left channel, right channel, and subwoofer, this board is ideal for multimedia speakers, home theater systems, bookshelf speakers, and custom sound system builds. The integrated volume and bass controls allow easy sound adjustment, while the premium heatsink ensures reliable cooling during continuous operation.

Whether you’re building a new audio system or upgrading an existing one, this 2.1 Channel Audio Amplifier Board offers powerful performance, low distortion, and immersive sound quality.

⭐ Key Features

• ✅ 2.1 Channel Stereo + Subwoofer Output
• ✅ High Power Audio Performance
• ✅ DC 12V–26V Wide Input Voltage
• ✅ Independent Volume & Bass Control
• ✅ AUX / Line Input Support
• ✅ Low Distortion & High Efficiency
• ✅ Premium Aluminium Heatsink
• ✅ Compact & Easy to Install
• ✅ Ideal for Home Theater & DIY Audio Projects

⚙️ Specifications

• Board Type: 2.1 Channel Audio Amplifier Board
• Input Voltage: DC 12V–26V
• Audio Input: AUX / Line In
• Outputs: Left, Right & Subwoofer
• Controls: Volume & Bass
• Cooling: Aluminium Heatsink
• Applications: Home Theater, Multimedia Speakers, DIY Audio Systems