Enhance your audio system with the TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board (XH-M139). Designed for high-quality sound, this amplifier delivers 50W*2 for stereo channels and 100W for the subwoofer, ensuring clear, powerful audio.

Key Features:

• High-Power Output – 50W*2 + 100W for immersive sound
• Wide Voltage Input – Supports DC 12-24V power supply
• Premium Audio Quality – Low distortion, high efficiency, and pure digital music
• Easy Setup – Simply connect power and speakers (AUX input only, no Bluetooth)
• Versatile Speaker Compatibility – Works with 4-8Ω speakers