I wonder what would happen if I would connect 4 ohms speakers and 35v supply. Would it burn down or something?
Do you mean the TDA7498 by ST ?
It may depend on the components values on the filter. I run one into 4 ohms at 24V supply without problems.
Get the datasheet and check the 35V is OK for the chip, it will have overheat protection anyway so I doubt you'll damage it.
Yeah I meant tda7498. Would tda7498e give better power at 4ohm as it seems to be able handle double current.
I am want give a try to this cheap amp New TDA7498E 2 160W Dual Channel Audio Stereo Power Digital Amplifier Board E6P5 | eBay
I am want give a try to this cheap amp New TDA7498E 2 160W Dual Channel Audio Stereo Power Digital Amplifier Board E6P5 | eBay
Nice PCB there, I'd expect it to sound quite good out of the box. Good find!
Sanwu and well regarded to (the name on the PCB).
I'd give it a try yes.
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