2PCS TPA3116D2 Mini Digital Amplifier DC12V-24V D Class 50W+50W
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This compact TPA3116D2-based digital amplifier board delivers 50W+50W of clean power for DIY audio projects and small sound systems. Operating on 12-24V DC, it's ideal for upgrading car audio, powering bookshelf speakers, or building custom amplifiers with efficient Class D technology.
add_circle The Upside
- check High power efficiency with Class D technology reduces heat and power consumption
- check Flexible voltage input (12-24V) works with various power supplies and automotive systems
- check Compact size allows for integration into tight spaces and DIY enclosures
remove_circle The Downside
- close No built-in noise isolation for power supply ground loops may cause interference with some audio sources
- close Requires additional heatsinking for sustained high-power operation to prevent overheating
- close Basic PCB design lacks protective casing and may require technical knowledge for proper installation
Specifications & features
Key features
- check_circle TPA3116D2 chip for efficient Class D amplification
- check_circle Dual channel 50W+50W output power
- check_circle Wide 12-24V DC input voltage range
- check_circle Compact PCB design for space-constrained installations
- check_circle Includes 2 amplifier boards for stereo or multi-zone setups
Specifications
Amplifier Chip
TPA3116D2
Amplifier Class
Class D
Color
Blue
Input Voltage
DC 12-24V
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