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✔️Hello! In this video I continued episode 3 with the testing of an XH-M139 class audio amplifier kit with two integrated TPA3116D2. In this episode I checked the frequency response before and after replacing the inductors in the output filter. Towards the end, as a bonus, I tested/measured the power on the subwoofer output and on the 2 ohm impedance. Because in the previous episodes we had forgotten.
✔️Episode I: • Cat de bun este acest ...
✔️Episode II: • Comparatie amplificato...
✔️Trying to change the inductance of some toroidal inductors: • Cum am modificat induc...
✔️For other similar clips, access the links below:
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