Class D Amplifiers

We Amplify your Business

Specialized in class D amplifiers and high end power supplies. Our power conversion technology provides unmatched sound experience.

Trusted by leading companies around the world

Our high end audio products are amongst the best in the world.

Design & Engineering

Designed in the Netherlands for reliability

Production & Delivery

European and flexibly supply chain

Service & Sustaining

As OEM full support in delivery and uptime

Proven track record
+35 Years
in the High-End Audio Market
Class D Amplifiers and PSU delivered
Proven Quality
Used in the best awarded speaker in the world

Customer Roadmap

See what your journey with Heliox will look like from start to finish and beyond.

Understanding your needs and challenges

Getting a deep understanding of the system to optimize your power solution  ​

Request Pricing
Sealing the solution

Together we make sure we understand the details​

Proof of concept

Our engineers design, prototype and support with system integration​

Scaling up

Our flexible supply chain allows us to work on a fast market introduction​


Based on input from the market we can adapt the system en production​