TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8–26V, 3A
VAT inclusive; Computed calculations added locally.
Overview
TPA3110 XH-A232 30W+30W Stereo Digital Audio Amplifier Board
Upgrade your DIY audio projects with the TPA3110 XH-A232 2.0 Channel Digital Stereo Audio Power Amplifier Board. Built around the TPA3110 Class-D audio amplifier, this compact board provides an efficient solution for driving two speaker channels from a DC power source.
With a rated configuration of 30W + 30W, the amplifier is designed for stereo audio applications where separate left and right speaker channels are required. Its DC 8–26V input range provides flexibility for different power-supply setups.
The Class-D architecture offers efficient audio amplification with relatively low heat generation compared with traditional linear amplifier designs, making the board suitable for compact DIY audio equipment.
The XH-A232 is ideal for DIY speaker systems, desktop audio, multimedia projects, home audio experiments, Arduino and ESP32 audio projects, MP3 players, and custom electronic devices.
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Product Technical Information
Technical Details
TPA3110 XH-A232 2.0 Channel Stereo Amplifier
The TPA3110 XH-A232 is a compact Class-D stereo audio amplifier board designed to provide amplified left and right audio output for compatible speakers.
Based on the TPA3110 amplifier IC, the board is suitable for projects requiring a compact and efficient stereo power amplifier.
30W + 30W Stereo Output
The board is commonly marketed with an output capability of up to 30W per channel, providing a total nominal configuration of 30W + 30W.
Actual output power depends on factors including:
- Supply voltage
- Speaker impedance
- Audio signal
- Power supply capability
- Distortion requirements
- Thermal conditions
Therefore, the advertised 30W + 30W figure should not be interpreted as guaranteed output under every operating condition.
DC 8–26V Power Input
The amplifier accepts a DC 8–26V supply, allowing it to be used with a range of suitable DC power sources.
A power supply capable of providing sufficient current is important when operating the amplifier at higher output levels. The required current depends on the speaker load, supply voltage, and desired audio output.
Class-D Amplification
The TPA3110 uses Class-D amplification technology, which provides high efficiency compared with conventional linear amplifier architectures. This makes the board particularly useful for compact audio systems where power efficiency and reduced heat generation are desirable.
Stereo 2.0 Configuration
The XH-A232 provides two independent audio channels:
- Left channel
- Right channel
This makes it suitable for conventional 2.0 stereo speaker setups.
Applications
The amplifier board can be used for:
- DIY stereo speakers
- Desktop audio systems
- Multimedia speakers
- MP3 player projects
- Arduino audio projects
- ESP32 audio projects
- Bluetooth audio projects
- Portable audio devices
- Embedded sound systems
- DIY home audio
- Robotics
- Educational electronics
- Custom speaker projects
Speaker Compatibility
Use speakers with an impedance and power rating appropriate for the amplifier and selected supply voltage. The amplifier's actual output capability depends on the complete electrical configuration.
Important: Do not exceed the board's specified supply voltage. Use an adequately rated DC power supply and ensure proper speaker connections before powering the amplifier.
Frequently Asked Questions
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