LA4440 Stereo Amplifier Board Kit 🔊 | 19W+19W BTL | DIY Audio Amplifier (Without ICs)
₨ 180
🔊 Powerful 19W+19W Output – Strong stereo sound performance
🎧 BTL Amplifier Design – Enhanced power and efficiency
💎 High Sound Quality – Clear highs, smooth mids, deep bass
🔇 Low Noise Output – Near-silent background noise
⚡ 12V DC Operation – Ideal for car and portable setups
🛠️ DIY Kit Design – Perfect for electronics enthusiasts
🔥 Stable Performance – No current shock on startup
📢 Wide Speaker Compatibility – Supports 4Ω to 8Ω speakers
⚠️ Heatsink Required – Ensures safe and long-lasting use
🔧 Custom Build Flexibility – Add your own ICs and cooling setup
💼 Compact Board – Easy to integrate into projects
Build your own high-quality stereo amplifier with this LA4440 BTL Amplifier Board Kit, designed for powerful 19W+19W dual-channel output. This DIY board delivers clear, rich, and low-noise audio performance, making it perfect for home audio systems, DIY speakers, and amplifier projects.
With a high signal-to-noise ratio, you’ll experience crisp highs, smooth mids, and deep, powerful bass—even at close range, noise is almost inaudible. Designed for 12V DC operation, this board is ideal for car audio setups and portable systems.
⚠️ Note: This is a DIY kit — LA4440 ICs and heatsink are NOT included. Proper heatsink (approx. 200g) is required for stable performance.
📊📐 SPECIFICATIONS:
🏷️ Model: LA4440 Stereo Amplifier Board Kit
🎧 Output Channels: Dual Channel (Stereo)
⚡ Output Power: 19W + 19W
🔌 Power Supply: DC 12V–14V (Minimum 5A, Recommended 8A)
🔊 Speaker Support: 4Ω – 8Ω (20W–40W speakers)
🎚️ Amplifier Type: BTL (Bridge-Tied Load)
📦 Package: Board Only (ICs & Heatsink Not Included)
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