3. POWER SUPPLY AND PROTECTION Leonardo Doffo 12 March 2025 16:27 Updated 1. POWER SUPPLY AND REMOTE IN CONNECTION 2. MULTIPLE POWER SUPPLY CONNECTION 3. AUTO TURN ON BY SPEAKER IN (without REMOTE IN) 4. PROTECTION Related articles 4. INPUT / OUTPUT CONNECTION 2. INSTALLATION AND SIZE 6. INSTALLATION EXAMPLES 5. CONTROLS 7. BLOCK DIAGRAMS