3. POWER SUPPLY AND PROTECTION Leonardo Doffo 12 March 2025 16:44 Updated 1. POWER SUPPLY AND REMOTE IN CONNECTION 2. MULTIPLE POWER SUPPLY CONNECTION 3. AUTO TURN ON CON SPEAKER IN (senza REMOTE IN) 4. PROTECTION Related articles 4. INPUT / OUTPUT CONNECTION 2. INSTALLATION AND SIZE 5. CONTROLS 6. INSTALLATION EXAMPLES 7. BLOCK DIAGRAMS