5pcs DIY TDA2030A Audio Amplifier Board Kit Mono Power 18W DC 9V-24V

Features TDA2030A is widely used as Hi Fi amplifier manifold in many computer active speakers Easy Installation It has the function of thermal shutdown current limiting Minimum transmission distortionSpecifications Output power Maximum 18WSupply voltage DC 9V 24V recommended DC 12V this voltage to the heat sink requirements are very low Maximum supply of this board is actually up to 40V but you need to change the boards own electrolytic capacitor C1 the capacitor voltage value is higher than supply voltage can be use Quiescent current about 25mA disconnect to tone connect to 8 speaker 12V power supply Speaker impendance 4 8Total harmonic distortion THD 0 08 Po 0 1 to 14W RL 4 SNR 94dB 106dB 1W 15W Heat The higher the supply voltage the great the volume the higher the heatNote This is DIY kit you need to solder it by yourself Package includes 5 x DIY TDA2030A Audio Amplifier Board Kit