About this item

🔊 TPA3116DA 100W Mono Digital Audio Amplifier Module – XH-M542 (12–26V)

The XH-M542 module based on the TPA3116DA is a high-power mono digital audio amplifier capable of delivering up to 100 W output power.
It provides excellent sound quality with high efficiency, making it ideal for DIY audio systems, embedded projects, and compact hi-fi applications.

🛡️ Features & Advantages

• 🔊 High output power up to 100 W (mono)
• 🎵 Clear audio with low distortion
• ⚡ High efficiency (Class D)
• 🔧 Wide supply range: 12 to 26 V
• 🧰 Compact module with heatsink

📦 Technical Description

• 🧩 IC: TPA3116DA
• 🔊 Type: mono audio amplifier (Class D)
• ⚡ Output power: up to 100 W
• 🔌 Supply voltage: 12 – 26 V DC
• 🔉 Recommended impedance: 4 – 8 Ω
• 📈 Efficiency: up to ~90%
• 🌡️ Cooling: integrated heatsink
• 📏 Dimensions: approx. 75 × 55 mm

🛠️ Applications

• 🔊 DIY audio systems
• 🎶 Powered speakers
• 🚗 Car audio systems
• 🧪 Audio electronics projects
• 📡 Sound amplification systems

⚠️ Usage Notes

• ❗ Use a stable and suitable power supply
• 🔥 Ensure proper cooling at high power
• 🔧 Match speaker impedance correctly
• 🛡️ Avoid short circuits on output

✨ Key Features

• 🔊 100 W mono amplifier
• ⚡ High-efficiency Class D
• 🔧 12–26 V power supply
• 🌡️ Built-in heatsink
• 📦 Ideal for powerful audio projects