🔊 4440 IC Audio Amplifier Board – 80W Dual Channel Circuit Board by Ekastore
This 4440 IC Dual Channel Audio Amplifier Board delivers powerful stereo sound with an output of up to 80W total. Based on the reliable LA4440 IC, it is ideal for DIY home audio setups, speaker boxes, and portable sound systems.
✅ Key Features:
Dual Channel Output – Supports Left and Right stereo speakers
LA4440 IC Based Design – Trusted for low distortion and high clarity
80W Output (Peak) – Suitable for 4Ω to 8Ω speakers
Onboard Volume Control – Adjust sound directly from the board
Built-in Heatsink Support – Ensures stable performance under load
Ready to Use – Pre-soldered board for easy integration
⚙️ Specifications:
| Property | Details |
|---|---|
| IC Used | LA4440 Dual Channel Amplifier |
| Output Channels | 2 (Stereo) |
| Output Power | Up to 80W (with proper supply & load) |
| Input Voltage | 12V–18V DC (recommended 2A–3A) |
| Speaker Support | 4Ω – 8Ω |
| Input | AUX (2-pin or 3.5mm jack) |
| Controls | Volume knob |
| Board Size | Approx. 80mm × 60mm |
🛠️ Applications:
DIY Home Audio Systems
Portable Bluetooth Speaker Projects
TV or Computer Sound Enhancement
Custom Speaker Boxes
Vehicle Audio Installations
📦 Package Includes:
1× 4440 IC Audio Amplifier Board – 80W Dual Channel by Ekastore
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