This is circuit Car audio Amplifier, IT use Circuit Transistor Only No IC, Easy Circuit ( And Top Hit)
Use Transistor TIP3055 LOW Cost. It Good Idea Circuit. Link
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50W Hi-Fi amplifier by TDA7294
50 Watt power Amplifier by TDA2052
60 Watt Power Amplifier by TDA1514A
80 Watt IC LM3875 Audio Amplifier
The TDA7294 is a Hi-Fi amplifier and can give 100W RMS but with 10% distortion. Supplying 30 Volts you can have 50 Watts RMS with 1% distortion. Frequency range start at 16Hz and can reach 100KHz. Make sure you are using good heatsink. The chip supports mute function as well. A symmetrical 30V power supply [...]
This one is already pretty strong. It’s got a handful of additional external devices in comparison to the generic schematic. Note that there’s a simple HF filter on the input. This IC supports mute and stand-by modes. I’ve never built this one, so I’ve got no suggestions concerning practical construction. Link
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UHF Power Amplifier for [...]
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