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DSP2.1 Bluetooth 5.0 Power Amplifier Board 70W*2+140W Subwoofer Stereo TWS USB AUX Input Audio Module

Lowest price: $51.48 · 1 store · price range $63.56 … $63.56 · 19% off the list price

Price history: 3 daily prices tracked since 2026-10-18; lowest $51.25, highest $51.48.

Price last confirmed by the store feed on 2026-10-31.

DSP2.1 Bluetooth 5.0 Power Amplifier Board 70W*2+140W Subwoofer Stereo TWS USB AUX Input Audio Module

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Store 1 (US)$51.48In stockGo to store

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