XH-A232 TPA3110 30W + 30W Class-D Stereo Audio Power Amplifier Board – 2.0 Channel
Build your own powerful stereo audio system with the XH-A232 TPA3110 30W + 30W Digital Stereo Audio Amplifier Board. Powered by the TPA3110 Class-D amplifier chip, this compact module is designed to deliver efficient audio amplification for DIY Bluetooth speakers, home audio systems, computer speakers, and custom sound projects.
With two-channel stereo output, a 12V–24V DC supply range, and a compact PCB design, this amplifier board is suitable for electronics enthusiasts, students, and DIY audio builders.
Key Features
30W + 30W Stereo Output: Designed for two-channel audio amplification, with output power depending on supply voltage, speaker impedance, and operating conditions.
TPA3110 Amplifier Chip: Uses a Class-D digital audio amplifier IC for efficient audio performance.
2.0 Channel Stereo: Supports separate left and right audio channels.
Wide DC Supply Range: Operates with a compatible 12V–24V DC power supply.
High Efficiency: Class-D amplification helps reduce power losses and heat compared with many traditional amplifier designs.
Compact PCB Design: Easy to integrate into custom speaker enclosures and DIY audio projects.
Protection Features: The amplifier IC includes protection mechanisms; actual protection behaviour depends on the board implementation.
Versatile Applications: Suitable for home audio, computer speakers, DIY stereo systems, and custom audio builds.
Product Specifications
Specification | Details |
Product Model | XH-A232 |
Amplifier Chip | TPA3110 |
Product Type | Class-D Stereo Audio Amplifier Board |
Channel Configuration | 2.0 Channel |
Advertised Output Power | 30W + 30W |
Operating Voltage | DC 12V–24V |
Audio Output | Left Channel + Right Channel |
Amplifier Technology | Class-D |
Application | DIY Audio and Speaker Systems |
Applications
DIY Bluetooth speaker systems
Home stereo audio systems
Computer and desktop speakers
Custom speaker enclosures
Portable audio projects
Educational electronics projects
DIY music systems and audio experiments
Important Notes
Power supply: Use a suitable regulated DC power supply within the specified 12V–24V range. Do not connect AC mains directly to the board.
Speaker compatibility: Check the board's output terminals and recommended speaker impedance before connecting speakers.
Output power: The advertised 30W + 30W is dependent on supply voltage, speaker impedance, distortion level, and cooling. Actual clean output may be lower.
BTL output: This type of amplifier commonly uses bridge-tied-load (BTL) outputs. Do not connect speaker-negative terminals together or to ground unless the board documentation explicitly permits it.
Audio input: Connect a compatible audio source according to the board's input markings.
Package Contents
1 × XH-A232 TPA3110 30W + 30W 2.0 Channel Digital Stereo Audio Power Amplifier Board
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