Source google image: https://www.astuces-pratiques.fr/image/electronique/ampli-simple-500w-a-1000w-schema/1_ampli-simple-500w-a-1000w—schema.jpg
Schema electrique pour spa
Source google image: https://www.astuces-pratiques.fr/image/electronique/ampli-simple-500w-a-1000w-schema/1_ampli-simple-500w-a-1000w—schema.jpg