Eujgoov TPA3221 Amplifier Board 2.1 Channel 2 X 100W + 200W Subwoofer Hifi Audio Amplifier Module Pure Rear Amplifier - ShopVlot

Compact and practical: This power amplifier board has compact size and reasonable structure, equipped with a 3P double-finite shielded cable to ensure stable connections, making it suitable for different audible system Applicable speaker: in Dual Channel mode, it is suitable for 3-8Ω, 20-100W speaker; In single-channel PBTL mode, it is suitable for 2-8Ω, 50-200W speakers, to ensure reliable running Warmto washbasin: the rear stage reinforcement board contains a thickened heatsink for quiet and l