World’s biggest sound system installed in Masjid Al Haram.

The mosque currently has the biggest sound system in the entire world, with more than 7,000 speakers and more than 120 engineers and technicians working on it.

In order to provide Herman Sharifin with the best services for continued upkeep of the mosque, the Public Affairs Minister erected the most advanced sound system in the largest sound system in the world.

More than 120 engineers and technicians make up the system’s personnel, who regularly labour to supply the mosques’ halls, courtyards, and galleries as well as the audio network and sound system.