S350H 2.1 Channel Amplifier Board,220W+220W+350W Power Output, 5.1 Amplifier Board DC18-38V TPA3251 AMP Board BT/AUX/USB Input for DIY Wireless Speakers for DIY Wireless Speakers
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Product details
| Management number | 215164139 | Release Date | 2026/04/12 | List Price | US$17.48 | Model Number | 215164139 | ||
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- 【220W*2+350W】This S350H high quality amplifier board with Professional 2.1 Channel Amplifier delivers powerful 220W×2 (L/R) + 350W (subwoofer) output, Hi-Res Audio,supporting multiple speaker configurations.
- 【Versatile inputs】 This TPA3251 Amplifier with Multi-Input, Bluetooth/AUX/ USB Drive/USB DAC. High-current DC18-38V/10A+ power supply ensures stable performance even at peak loads, making it ideal for demanding audio applications.
- 【Multi-Knob Control】This compact amplifier board integrates 5 professional-grade control knobs (bass/treble/ subwoofer/ volume/balance) for precise audio tuning, delivering crystal-clear layered soundscapes and powerful earth-shaking bass - perfect for DIY speaker projects, home theater upgrades, and car audio systems.
- 【Six Protection】Engineered for reliability, it includes six protection systems (over-voltage/current/heat, etc.) in an aluminum case, making it ideal for DIY audio projects.
- 【Customer Support】A complete wireless audio solution that combines pro-grade amplification with plug-and-play Bluetooth 5.1 convenience for speakers, car audio, or home systems.Your satisfaction is our priority. Contact us with any questions, suggestions, or product issues.
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