Technical Specifications

• Model: XH-A232
• Amplifier IC: TPA3110 (Class-D)
• Output Power: 30W + 30W (Stereo)
• Channel: 2.0 Dual Channel
• Operating Voltage: 12V – 24V DC
• Audio Input: AUX / 3-pin audio input
• Speaker Output: Left & Right channel (L/R)
• Audio Impedance: 4Ω – 8Ω speakers
• Efficiency: Up to 90%
• Signal-to-Noise Ratio (SNR): 100 dB
• THD: < 0.1%
• Protection Features:
  • Overheat protection
  • Short-circuit protection
  • Overcurrent protection
• Material: High-quality PCB Board
• Recommended Speaker: 20W–40W per channel
• Dimensions: Compact mini-board design (Approx.)

Technical Description

The XH-A232 TPA3110 30W+30W Digital Stereo Audio Power Amplifier Board is a high-performance 2.0 channel amplifier ideal for DIY speaker systems, home audio setups, portable audio projects, and custom sound equipment.

Powered by the TPA3110 Class-D amplifier chip, it delivers clear, efficient, and distortion-free audio output with a combined power of 60W (30W + 30W). The board supports wide input voltage (12V–24V), making it suitable for battery-powered and DC power supply applications.

This amplifier module features high efficiency, low heat generation, and strong anti-interference capability — perfect for hobbyists, makers, and audio DIY enthusiasts.