The Rooftop Bar Mundial has invested in solutions for professional audio in partnership with Bluemix since 2019, ensuring a high-quality sound experience for its customers.

In 2023, the space underwent a significant upgrade, with a new boost in the sound system. This improvement further enhanced the Rooftop environment, providing an immersive and enjoyable experience for all visitors, raising the standard of sound quality and making the space even more attractive and dynamic.