TDA2030 Power Amplifier for Amp Subwoofer [ DIY Kits ]

This is DIY kit for power amplifier using IC TDA2030 , that you can easily assembling for subwoofer amp. There are many power amplifier circuit using TDA2030 but this power amp circuit its more enhancing low frequency. So this power amp can drive subwoofer speaker. And if you buy for DIY kits you can get , pcb , all component you for this power amplifier. You just soldering components into pcb board. And you have a Subwoofer Amp from IC TDA2030. See the circuit diagram, and pcb layout :

Features TDA2030 Power Amplifier for Amp Subwoofer :

1.Operating voltage: 9-24VDC(recommedded DC12V,this voltage to the heat sink requirements are very low)Maximum supply voltage of this board is actually up to 40V,but you need to change the board's own electrolytic capacitor C1,the capacitor voltage value is higher than the supply voltage can be use)

3.Total harmonic distortion: 0.08% (Po = 0.1 to 14W, RL = 4Ω)

4.Static current: about 25mA

5.Speaker Impedance: 4Ω-8Ω

6.Output Power: 18W

7.SNR: 94dB-106dB

8.Heat: the higher voltage supply ,the greater volume, the higher the heat.

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