🔊 60W Powerful Output – Strong mono audio performance
⚡ TPA3118 Chipset – High-quality and efficient audio processing
🔋 Wide Voltage Range (8–24V) – Flexible power options
🎯 High Efficiency (Up to 90%) – Low heat and energy saving
🎵 Wide Frequency Response – Clear highs and deep bass
🧩 Compact Size – Easy to fit in small audio projects
🛠 Easy Installation – Simple wiring and setup
🔄 Supports 2–8Ω Speakers – Wide compatibility
🌍 DIY Friendly – Ideal for hobbyists and professionals
💎 Stable & Reliable Performance – Consistent sound output

• 🎵 2.1 Channel Output – Stereo (18W+18W) + Subwoofer (18W)

• 🔧 High-Quality Chipset – TDA2030 for output stage, JRC4558 for bass filtering

• ⚡ Input Supply – Operates on 12-0-12V AC (Requires at least 4A transformer)

• 🔊 Powerful Bass Output – Low-pass filter enhances subwoofer performance

• 🧲 Speaker Compatibility –

  • Subwoofer: 4-6″, 4-6Ω, 20W

  • Left/Right: 3-4″, 4-8Ω, 10-25W

• 🔁 High Efficiency – Over 90% power efficiency

• 📦 Compact Size – 11 × 6.5 × 4 cm, fits easily in enclosures

• 📈 Frequency Response –

  • Full-range: 20Hz – 2kHz

  • Subwoofer: 20Hz – 250Hz

• Supply voltage: DC 7V-15V
• 2. Output power: 10w + 10w (8 load)
• 3. Efficiency: 90%
• 4. Shutdown Current: 4uA
• 5. Quiescent current; 20mA
• 6. SNR: 86%
• 7. Total harmonic distortion: 5W / 1KHz / 8 —- 0.1%
• 8. Frequency range: 20Hz-20KHz
• 9. Input impedance: 15K
• 10. Output Impedance: 8
• 11. Amplifier board size: 30mm * 25mm * 2.5mm
• 1. The power supply voltage limit is 16.5V, do not use more than this voltage.
• 2. The power supply is recommended for 12v, 3A power supply filter better
• 3. 4-8 inch stereo speakers recommended.
• 4. Do not short-circuit the audio output to each other or shorted to ground.
• 5. Carefully check before electricity, ensure wiring is correct before electricity.