SUNGOOYUE TPA3255 High Performance Digital Power Amplifier Board, 315W Dual Channel, Class D, PCB Material, 110x70x30mm, with 3.5mm Stereo Input
SUNGOOYUE TPA3255 Class D amplifier board with 315W per channel at 4 ohms. A bare board for DIY builds and projects, sold at a low price.
Price range: See on Amazon
What we liked
- + TPA3255 chip with 315W per channel at 4 ohms or 150W at 8 ohms gives high power for a small board
- + Class D design is listed with over 90 percent working efficiency
- + Priced around $36, which is low for a high power TPA3255 module
Trade-offs
- - Bare board for DIY use: it needs a power supply, enclosure and wiring, so it is not plug and play
- - Little-known brand with a terse listing, so check power supply requirements carefully
Prices change often, so check the current price and availability on Amazon.
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