Description

XY-S350H 220×2 + 350W Class D Audio Amplifier Board with Bluetooth 5.1, AUX & USB Input, Subwoofer Frequency and Tone Control Knobs

Upgrade your audio experience with the XY-S350H Class D Audio Amplifier Board, a powerful, feature-rich amplifier designed for high-performance home audio setups and DIY sound projects. You can control this Audio Amplifier with the app.

🔧 Key Features:

• ✅ Power Output: 220W x 2 (Left & Right Channel) + 350W (Subwoofer Channel)

• ✅ Technology: Class D efficiency for low heat and high output

• ✅ Bluetooth Version: Advanced Bluetooth 5.1 for fast and stable wireless audio streaming

• ✅ Multiple Input Options:

  • Bluetooth (Wireless)

  • AUX Input (3.5mm Jack)

  • USB Port (For direct MP3 playback)

• ✅ Full Audio Control via Dedicated Knobs:

  • 🔊 Master Volume

  • 🔊 Subwoofer Volume

  • 🎚️ Subwoofer Frequency Control

  • 🎼 R&L Bass Control

  • 🎼 R&L Treble Control

• ✅ Built-in Protection: Over-voltage, over-temperature, and short-circuit protection

• ✅ Clear Sound Output with low distortion and strong bass response

• ✅ Compact Design ideal for installation in speaker boxes, car systems, or home theatres

📊 Technical Specifications Table: