ITEM NAME:TDA2030 Mono Audio Amplifier Module Power Amplifier Board DIY Module Store Home | Clothes, Shoes & Accessories | Home, Furniture & DIY | Toys & Games | Dolls & Bears | Baby | Jewellery & Watches | Health & Beauty | Crafts | Collectables TDA2030 Mono Audio Amplifier Module Power Amplifier Board DIY Module Description: Output Power: 20W AC voltage: AC12-24V DC voltage: DC12V 2A Speaker recommendation: 2.5-4 inch 5-20W Recommended: AC12V power 15W 2A or above Board size: 65 x 55mm Specification: Size: 66 x 20 x 28cm Package Includes: 1 Piece TDA2030 Mono Amplifier Board.1 Piece TDA2030 Mono Amplifier Board. Board size: 65 x 55mm. Output Power: 20W. People always bought together with. Size: 66 x 20 x 28cm.