TAS5630 2.1 High Power Digital Amp Board 600W/3ohm 2x300W/6ohm 1200W HiFi Audio Amplifier Dual Channel Subwoofer DIY Lossless

TAS5630 2.1 Channel High-Power Amplifier Board (1200W)

Core Highlights:
- Adopts original TI chipset: TAS5630 + OPA1632DR + TL072.
- High power 2.1 channel design: 600W (3Ω) for subwoofer + 2*300W (6Ω) for stereo channels.
- Class D amplifier work mode with 88% high efficiency.
- Excellent sound quality: SNR 100dB (A-Weighted), Dynamic Range >100dB, THD < 0.03%.

Premium Components & Craftsmanship:
- Main filter capacitors: 8 pieces of 470μF/100V, ensuring continuous and strong power supply.
- High-precision resistors: 5-ring metal film resistors, ±1% tolerance on main circuits.
- Custom red/gray core high-current inductors, ensuring crisp and powerful sound output.
- High-quality PCB: 1.6mm thick double-sided board, 2.0oz copper thickness, HASL (Hot Air Solder Leveling) finish, providing excellent current flow and high board durability.

Basic Parameters:
1. Work Mode: Class D
2. Quiescent Current: 120mA
3. Efficiency: 88%
4. Output Power: 600W/3Ω + 2*300W/6Ω (10% THD)
5. Frequency Response: 20Hz to 20KHz
6. Dynamic Range: >100dB
7. SNR: 100dB (A-Weighted)
8. Working Voltage: DC 48V
9. PCB Size: 190*140MM
10. Potentiometer Functions (Left to Right): 1. Subwoofer Volume, 2. Left/Right Channel Treble, 3. Left/Right Channel Volume, 4. Master Volume
11. Connecting Wire Length: 280MM
12. Potentiometer Spacing: 35MM

Application Scenarios & Usage:
Perfect for building high-end 2.1 home theater systems, active subwoofer amplifiers, DIY speaker projects, soundbar upgrades, and gaming or desktop audio systems. It features analog input with integrated feedback, delivering AB-class amplifier performance with Class D power efficiency. Suitable for driving high-performance audio ADCs like PCM1804. Ideal for both home entertainment and small-stage party audio setups.

Comparison & Advantages:
Compared to ordinary DC amplifiers, this board features an industrial-grade TI chipset (OPA1632DR as a fully differential amplifier). It reduces even-order harmonics, suppresses common-mode interference, and ensures very low distortion (0.000022% for the pre-amp section) and ultra-low noise (1.3nV/√Hz). With its 2.0oz thick copper PCB and massive 8*470uF filter capacitors, it provides unmatched stability for high-power output, making it a superior choice over standard 2-channel amplifiers.