Hypersilent generators

Robbie Williams Aftersun Festival 2025

On 17 September 2025, the Aftersun Festival lit up the international music scene with the long-awaited concert by Robbie Williams, confirming its place among the most prestigious live events of the year.

Behind the brilliance of the stage and the flawless acoustics of the show stood the reliability of NED Hypersilent® generators, chosen to deliver continuous, hyper-silent and environmentally efficient power.

Stable, hypersilent energy for a flawless show

Events of this magnitude demand power systems capable of handling complex loads — lighting, audio, video and backline — without the slightest fluctuation.
The Hypersilent® generators, designed and manufactured in Italy by NED Generators, ensured a constant and quiet power supply throughout the entire concert, maintaining sound levels well below the limits required for night-time operation.

The installation

For Aftersun Festival 2025, NED supplied and installed a parallel configuration of Hypersilent®  generators, featuring:

• Modular and redundant operation, ensuring full continuity even in the event of overload or single-unit shutdown;

• Advanced soundproofing, with patented canopies and acoustic panels achieving one of the lowest noise levels in the industry;

• Integrated control panels and remote monitoring, allowing the technical crew to supervise load, consumption and performance in real time;

• Compact “all-in-one” design, enabling fast setup and effortless mobility — a key advantage in high-pressure live event environments.

Hypersilent®: the benchmark for international live events

Once again, Hypersilent® proved to be the ideal solution for major live productions requiring clean, stable and above all silent energy.
Robbie Williams’ concert at the Aftersun Festival 2025 stands as another testament to NED’s ability to support world-class events with high-performance technical solutions and comprehensive service — from logistics to post-event monitoring.