Kairos Multi Jaya showcases GTX Series at Symphony of Resonance
Kairos Multi Jaya showcases GTX Series at Symphony of Resonance
Kairos Multi Jaya recently gathered the local industry for Symphony of Resonance, a programme designed to deliver a true-to-field audio experience for large-scale festival and concert applications through the TT+ Audio GTX Series.
The event took place at Gambir Expo, JIEXPO, Jakarta, a venue widely recognised for hosting top-tier festivals in Indonesia, to represent a live production environment where systems were required to deliver consistent coverage, high SPL and sonic accuracy across large audience areas.
Symphony of Resonance welcomed dealers, rental partners and system integrators from across the country. The event also saw strong institutional support, with welcoming remarks and attendance from the assistant to the governor (Sekda) of DKI Jakarta for education and public welfare, as well as the mayor of North Jakarta and vice mayor of East Jakarta.
The day kicked off with a structured pre-show experience, including the Legacy Walk which showcased the long-standing collaboration between RCF and Kairos Multi Jaya. This was followed by an interactive Experience Booth, where visitors got to experience selected RCF systems, including KX 08-A, KX 10-A, NXL 44-A, SUB 9019-AS and SUB 9029-AS. The hands-on evaluation environment enabled critical listening and real-use workflow simulation, from exploring system voicing to performing live mixing for keyboard and DJ applications.
A highlight of the day was the full-scale deployment of the TT+ GTX system, featuring GTX 10 and GTX 12 modules configured with nine units per side in a L-R configuration. The system was supported by GTS 29 subwoofers deployed in five stacks of three units each and arranged in a cardioid configuration for controlled low-frequency directivity and minimal stage spill. The XPS 16K platform externally powered and managed the entire system, reducing cabling and offering faster deployment.
TT+ Audio product specialist Yannick Dahms and Kairos Multi Jaya supervisor audio engineer Madhusudana Atmaja opened the programme with a technical presentation covering the evolution from RCF to TT+. The presentation also provided an overview of the GTX Series, its design and touring applications, system design, software integration and workflow for prediction and optimisation in live production environments. This was followed by playback sessions demonstrating instrument separation, low-frequency extension and consistent spatial imaging across a wide coverage area. Attendees were also invited to access the FOH position to experience the system performance in real time.
“Events like Symphony of Resonance are extremely valuable because they allowed professionals to evaluate the GTX Series in a real production context, not only in a controlled demo environment,” said Dahms. “Kairos Multi Jaya organised the programme with great care and professionalism. We are grateful for their commitment and are proud of the strong partnership that continues to support the growth of RCF and TT+ Audio in Indonesia. It is also an honour to see how much the Indonesian market values RCF technology, engineering and sound quality.”
Symphony of Resonance concluded with a live drum performance by celebrated Indonesian drummer Amos Cahyadi, pushing the system through a wide range of musical dynamics, from rock and ballad to progressive and technical solo performance. The programme then continued with a live band performance, showcasing system versatility across full arrangements, while maintaining focus on the transient response and dynamic integrity highlighted in the drum session.
“Symphony of Resonance reflects our vision to elevate live sound standards in Indonesia through a true live production environment, enabling invited audio professionals to directly experience system performance in real conditions and setting a clear reference for high-performance applications at scale,” said Martin, director of operations, Kairos Multi Jaya.
