TDA2030 2.1 Channel 54 Watts Audio Amplifier Board Subwoofer
₨ 760
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🎵 2.1 Channel Output – Stereo (18W+18W) + Subwoofer (18W)
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🔧 High-Quality Chipset – TDA2030 for output stage, JRC4558 for bass filtering
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⚡ Input Supply – Operates on 12-0-12V AC (Requires at least 4A transformer)
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🔊 Powerful Bass Output – Low-pass filter enhances subwoofer performance
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🧲 Speaker Compatibility –
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Subwoofer: 4-6″, 4-6Ω, 20W
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Left/Right: 3-4″, 4-8Ω, 10-25W
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🔁 High Efficiency – Over 90% power efficiency
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📦 Compact Size – 11 × 6.5 × 4 cm, fits easily in enclosures
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📈 Frequency Response –
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Full-range: 20Hz – 2kHz
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Subwoofer: 20Hz – 250Hz
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Bring powerful, high-fidelity sound to your DIY audio setup with this 2.1 Channel Audio Amplifier Board, built around the reliable TDA2030 output chip and the versatile JRC4558 for subwoofer filtering. With a total output of 54 watts, this compact Class AB amplifier board offers excellent stereo sound quality and deep, enhanced bass – making it the perfect choice for home theater projects, PC speakers, or multimedia speaker systems.
This amplifier features two full-range outputs (18W + 18W) and a dedicated subwoofer output (18W), providing true 2.1 channel performance. The subwoofer section includes a built-in low-pass filter to ensure rich, punchy bass with clean separation from the mid and high frequencies.
Designed for DIY enthusiasts, students, and makers, the board operates on a 12-0-12V AC transformer supply (minimum 4 amps) and supports a wide range of 4Ω to 8Ω speakers. Whether you’re building a compact sound system or upgrading an old speaker setup, this board delivers crystal-clear sound, impressive efficiency, and reliable performance at an affordable price.
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