NBC Congresscentrum designs an adaptive sound experience with L-Acoustics

The innovative K-series mirrored audio setup L-Acoustics has transformed this versatile Dutch event space following reconstruction after its fire.

The well-known Dutch venue NBC Convention Center has resurfaced, after the devastating fire a few years ago, not only completely rebuilt to accommodate up to 4.000 guests, sino technologically transformed.

One of the most cutting-edge systems that NBC Congrescentrum now has is that of sound, designed with an innovative configuration that combines two large rooms in a single space, in which they have been installed four line arrays from L-Acoustics offering consistent audio.

AudioBizz, certified L-Acoustics partner, collaborated with the specialist Avex to overcome the main challenge of this venue: design a versatile system that not only responded to the production requirements, but also It will integrate perfectly with the architectural aesthetics of the fence, for what they used the software Soundvision from this manufacturer.

“We created a unique design where two large event rooms can function independently or be combined into a single cohesive space,” he explains. Edwin Lam, by Avex-. When removing the partition wall, four carefully placed linear arrays work together as one unified sound solution”.

The system has identical configurations in both rooms. Each space includes left and right arrangements, which are made up of six linear Kara IIi and three subwoofers KS21i hanging in the center of the stage.

For him front-fill it has been decided to install three 5XT speakers along the vertical edge of the stage, while two speakers X8 located on the stage floor provide monitoring. Additional low-frequency reinforcement comes from two subwoofers KS28 mounted on the vertical edge of the stage.

The entire system is driven by LA12X and LA4X amplifiers , that take advantage of the advanced capabilities of Kara IIi, as angles between variable elements and Panflex technology, to deliver precisely controlled horizontal sound dispersion.

“Kara IIi provides industry-leading sound pressure levels for its weight,” he adds. Nico Schmidt, AudioBizz Sales Director -. This makes him ideal for NBC Congrescentrum, where the voice intelligibility and musical clarity are essential in various types of events. Las flexible mounting options of the system have allowed us to discreetly integrate it into the architectural structure of the venue, preserving aesthetics and maximizing acoustic performance”.

The venue audio evolution continues, with plans to improve event rooms 1 y 2 with four additional KS21 subwoofers and LA12X amplification, to provide better low frequency response.

The third space, called the Great Hall, is scheduled for a complete renovation with the addition of another L-Acoustics Kara IIi system to complement this manufacturer's existing amplifiers, ensuring consistent audio quality across all event spaces.

“When the sound is perfect, "You can feel the change of energy in the room," he says. Mark van Hooijdonk, director general of the NBC Conference Center. The investment in L-Acoustics technology demonstrates our commitment to creating exceptional experiences that connect with clients and guests alike”.

After this renovation, Van Hooijdonk assures that “we now have the largest projection surface in Europe, but our transformation goes beyond technology: It is about creating memorable moments that last long after the conclusion of each event.”.