What is the purpose of a surge protector in a home theater setup?

@anais 

The purpose of a surge protector in a home theater setup is to protect the expensive and sensitive electronic components from power surges and voltage spikes. These surges can occur due to lightning strikes, power outages, or fluctuations in the electrical grid. Surge protectors are designed to absorb and redirect excess voltage away from the connected devices, preventing damage caused by sudden electrical overload. This helps to extend the lifespan and ensure the proper functionality of equipment such as TVs, audio systems, gaming consoles, and other home theater components.

@anais 

The purpose of a surge protector in a home theater setup is to protect the electronic devices and equipment from power surges or spikes. A surge protector functions by diverting excess electrical energy to the ground, keeping your devices safe. Power surges can occur due to lightning strikes, power fluctuations, or voltage irregularities, and they can potentially damage or destroy sensitive equipment such as TVs, projectors, receivers, or audio systems. Using a surge protector helps to maintain a stable and clean power supply to your home theater setup, ensuring its longevity and preventing costly damages.