A Series of Concerts Connected in Real-Time with Jakarta and Surabaya Through XL Ultra 5G+ Service, Indonesia’s Fastest 5G Network in 2025, Verified by Ookla
Canggu, January 31, 2026 — ULTRAVERSE FESTIVAL 2026 in Bali was successfully held at Atlas Beach Club, concluding the festival series that took place simultaneously in Jakarta, Surabaya, and Bali. Carrying the concept of a 3 Cities Live Connected Music Festival, all performances took place simultaneously and in a single flow, providing an integrated cross-city festival experience despite being in different locations. With the support of XL Ultra 5G+ service, the series of cross-city performances can be enjoyed in real-time, intact, and conveniently for audiences in Jakarta, Surabaya, and Bali.

In Bali, the series of events began during the day and flowed into the evening, creating a beach festival atmosphere that transformed with the changing hours. DJ Dev and DJ Ubed opened the stage from afternoon until evening, building an atmosphere that invited attendees to linger and enjoy the series. As evening approached, Julian Cross performed as a supporting act before the Bali stage reached its climax with Afrojack’s performance as the main headliner.
Afrojack’s performance was one of the climactic moments of the ULTRAVERSE FESTIVAL 2026 series. Afrojack’s performance was not only enjoyed by the audience in Bali but also by audiences in Jakarta and Surabaya simultaneously through visual portals on each stage. In this format, audiences in the three cities followed the same series of performances, unfolding in real time without interruption.
Throughout the event, attendees enjoyed a festival experience that felt fluid from day to night. The character of the beach venue, the continuous flow of performances, and the live interaction across cities created a continuous celebratory atmosphere until the closing ceremony.
XL Ultra 5G+ connectivity enabled the series of cross-city performances to run smoothly, maintaining connectivity between stage and ensured a seamless viewing experience for audiences across three different locations.

Commenting on the ULTRAVERSE FESTIVAL 2026, Alfons Bosch Sansa, Chief Marketing Officer of XLSMART, stated that Bali served as the finale, showcasing the potential of the cross-city festival format.
“Through Ultraverse Festival, we saw how a series of performances could be connected and enjoyed simultaneously across multiple cities. With the support of XL Ultra 5G+ services, the cross-location festival experience could unfold in a unified flow and be enjoyed in real time by audiences in Jakarta, Surabaya, and Bali.”

The entire Bali stage was hosted by Atlas Beach Club’s resident MCs, Adolfo and Hybe B, who oversaw the event from afternoon to evening and ensured smooth transitions between performers.
With the conclusion of ULTRAVERSE FESTIVAL Bali, the ULTRAVERSE FESTIVAL 2026 series officially came to a close. The festival reaffirmed the multi-city concert format, combining music, performance concepts, and cross-location connectivity in a seamless, connected experience.
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