A Sound System of the World's Largest and Largest Sound Systems in the Sacred Mosque.

The General Authority for the Affairs of the Two Holy Mosques, through its account in Platform X, explained that the Al-Haram Mosque was covered by a sound system with advanced, accurate and high-quality sound technologies and was one of the world ' s largest and largest sound systems, with 120 engineers and technicians working on the quality of ears, residences, prayers and speeches, 21 independent sound systems allowing for control of eac…