Building speakers are normaly a long and dificult process. It’s not just selecting the right drivers and putting these into a well designed enclosure. The real challange is the crossover.

The crossover will have a high impact on the resulting sound, and requires a lot of knowledge, possibility to make good measurements, possibility

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Class-d …. it’s alive

Class-d amp running

The design is a self oscillating amp (SODA … read more here, use Google to reanslate from German), and it simply didn’t want to start oscillating.

Just running the modulator without inclusion of the MosFet output stage, it worked like a charm, but including the output stage just

Read more … Class-d …. it’s alive