About the Project
Fifteen years after its opening, the Ondrej Nepela Arena is undergoing a comprehensive renovation, incorporating state-of-the-art technology and infrastructure upgrades. A key part of this modernization is the transformation of the center-hung LED cube, along with enhancements to its hardware and software systems.
The redesigned LED cube features a sleek, modern aesthetic. The previous cube crown – comprising four scoreboards and four corner totems – has been removed, along with the lower LED ring, creating a cleaner, more contemporary look.
While the main structure of the cube remains, the original LED panels have been replaced with newest high-resolution Colosseo VISION LED panels that offer double the pixel density of the previous setup. Additionally, a lower cube section has been integrated, mirroring the 360-degree LED display of the main body. The entire cube is now built with advanced 4mm pixel-pitch LED panels, ensuring superior visual performance.
Beyond the LED cube, the stadium’s infrastructure has received significant upgrades. Enhancements include a fully modernized press center, upgraded audio system, improved timing & scoring solutions, and a robust new network infrastructure. The cube’s control system – Colosseo Single Media Platform – has also been enhanced with updated software and hardware. Furthermore, the renovation introduces four new 4K cameras, a wireless video transmission system, and 20 sports clocks strategically placed in locker rooms and stadium corridors.

Installed Modules
The main products of the Colosseo brand installed as part of the delivery
- Seamless 360° Centerhung LED Video Board
- Colosseo Director 8HD/4K
- Colosseo ShowManager
- Colosseo ShowDesigner
- Colosseo Replay Console
- Colosseo 3D Visualizer
- Colosseo 2D Visualizer
- Colosseo SoundBoard Workstation
- Audio Digital Mixing Solution
Project realisation in 2024.
Arena Info
Arena name
Ondrej Nepela Arena
City
Bratislava
Country
Slovakia
Capacity
10.055 seats
Sport Brands
A multipurpose arena where many sports, concerts and other cultural events occur.
- IIHF Ice Hockey World Championships
- FIBA EuroBasket 2025 Qualifiers
- Tipos Extraliga (Slovak Ice Hockey League)
- Octagon MMA
- Fight Night Challenge