Review on Car Audio Amplifier Board, DROK Dual Channel 30W+30W TDA7377 pro2 DC 9-18V 12V Class AB Immersion Gold Stereo Speaker Amp Module with Knob and Shielded Cable by Malacia Hernandez
Only 30W instead of 30W per channel
The TDA7377 pro I tested delivered less than 15W per channel at a maximum voltage of 18V into 4.7 ohms, the volume potentiometer reached its maximum voltage and then returned when you returned increase it further. I haven't heard anything with it, so I can't comment on the sound quality. Package arrived on time and properly packaged for delivery, there was no flux residue on the board, I noticed solder drips on the exit track. The thermal protection is effective.
- Annual trial period
- Expensive insurance
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