TPA3255 600W Digital Power Amplifier
Massive 600W digital amplifier board for serious DIY audio builds, speaker projects, and workshop sound systems.
Estimated delivery
Nov 12, 2026 – Nov 25, 2026
Standard delivery to United States. This estimate combines 1–3 business days processing with 7–14 business days in transit. Your final delivery option and date are confirmed after you enter your address at checkout.
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About the TPA3255 600W Digital Power Amplifier
Take your audio projects to the next level with the TPA3255 600W Digital Power Amplifier. This high-performance Class D power amplifier chip is designed for premium sound quality and efficiency. Capable of delivering up to 600W in bridged mono mode or 300W per channel in stereo, it's the perfect heart for a custom workshop sound system or high-end DIY speaker build. Featuring an intelligent temperature-controlled fan and comprehensive protection against overcurrent, overheating, and short circuits, this board is built for reliability. With its 10-speed gain control, you can fine-tune your audio experience to perfection.
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