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40W Subwoofer Power Amplifier Board 220V Audio Amp Module for DIY Speaker System

Product no longer available. The stores we track no longer sell it; last price seen $23.13.

Price history: 2 daily prices tracked since 2026-10-18; lowest $23.13, highest $23.13.

40W Subwoofer Power Amplifier Board 220V Audio Amp Module for DIY Speaker System

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