Compact Wireless Audio Amplifier for DIY Projects
The XH-A158 is a compact Bluetooth 5.0 stereo amplifier board designed for DIY audio applications. Powered by the efficient PAM8403 amplifier chip, it delivers clear stereo sound output while supporting convenient wireless audio streaming from compatible Bluetooth devices.
Key Features
- Bluetooth 5.0 wireless audio reception for stable music streaming
- Built-in PAM8403 digital amplifier chip
- Dual-channel stereo output design
- Maximum output power of 5W + 5W
- Compact size, ideal for portable speakers and DIY audio builds
- Low-voltage 5V DC power supply for easy integration
- Simple installation with mounting holes provided
- Suitable for custom speaker systems, audio upgrades, and hobby electronics projects
Specifications
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Model: XH-A158
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Function: Audio Amplification
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Bluetooth Version: 5.0
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Amplifier Chip: PAM8403
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Power Supply: DC 5V
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Channels: Dual-Channel Stereo
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Output Power: 5W × 2
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Gain: 4× Amplification
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Mounting Hole Spacing: 3.8 × 3.5 cm
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Board Dimensions: Approximately 4.5 × 4.2 × 2.5 cm
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Weight: Approximately 22g
Applications
Perfect for DIY Bluetooth speakers, portable audio systems, multimedia projects, classroom electronics, hobbyist builds, and small stereo amplification applications where compact size and wireless connectivity are required.
Package Includes
- 1 × XH-A158 Bluetooth 5.0 PAM8403 Stereo Amplifier Board
Note: For best performance, use a stable 5V power supply capable of providing sufficient current to support the connected speakers and desired volume levels.
Specification:
| Package Weight |
| One Package Weight |
0.04kgs / 0.09lb |
| One Package Size |
8cm * 6cm * 4cm / 3.15inch * 2.36inch * 1.57inch |
| Carton Weight |
11.00kgs / 24.25lb |
| Carton Size |
50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch |
| Loading Container |
20GP: 438 cartons * 270 pcs = 118260 pcs
40HQ: 1018 cartons * 270 pcs = 274860 pcs
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