4-channel amplifier

The STEG SDSP-4 was developed by GTTrading to achieve the highest sound quality in the vehicle. A powerful processor makes it possible to manage multiple speakers in the car via a compact device. The powerful software allows all the functions of the DSP to...

Steg Gloria Micro Class-D amplifier The result of years of development, STEG products are not only characterized by their quality, the selected components and microprocessor controlled systems in combination with the highest quality components make STEG amplifiers a listening pleasure for every audiophile music...

Steg DST Class-D amplifier The result of years of development, STEG products are not only characterized by their quality, the selected components and microprocessor controlled systems in combination with the highest quality components make STEG amplifiers a listening pleasure for every audiophile music lover....

Steg DST Class-D amplifier The result of years of development, STEG products are not only characterized by their quality, the selected components and microprocessor controlled systems in combination with the highest quality components make STEG amplifiers a listening pleasure for every audiophile music lover....

Steg QM Class A/B amplifier The result of years of development, STEG products are not only characterized by their quality, the selected components and microprocessor controlled systems in combination with the highest quality components make STEG amplifiers a listening pleasure for every audiophile music...

Steg QK High-End Class A/B Amplifier The result of years of development, STEG products are not only characterized by their quality, the selected components and microprocessor controlled systems in combination with the highest quality components make STEG amplifiers a listening pleasure for every audiophile...

Steg Master Stroke Amplifier The result of years of development, STEG products are not only characterized by quality, the selected components and Microprocessor controlled systems in combination with the highest quality components make STEG amplifiers a listening pleasure for every audiophile music lover. -...

Steg K-Competition Class A/B amplifier The result of years of development, STEG products are not only characterized by their quality, the selected components and microprocessor controlled systems in combination with the highest quality components make STEG amplifiers a listening pleasure for every audiophile music...

Steg K-Competition Class A/B amplifier The result of years of development, STEG products are not only characterized by their quality, the selected components and microprocessor controlled systems in combination with the highest quality components make STEG amplifiers a listening pleasure for every audiophile music...

Ground Zero Hydrogen Serie Products of the HYDROGEN series even meet the requirements of demanding customers. Amazing performance, great sound quality and high level capabilities whenever it's needed. The subwoofers can process particularly high input power and thus achieve extremely high bass levels in...

Ground Zero Hydrogen Serie Products of the HYDROGEN series even meet the requirements of demanding customers. Amazing performance, great sound quality and high level capabilities whenever it's needed. The subwoofers can process particularly high input power and thus achieve extremely high bass levels in...

Ground Zero Uranium Serie Each product in the URANIUM line has been carefully engineered to meet the needs of music lovers with high audiophile expectations, without breaking the bank.The consistent implementation of experience from sound quality competitions and the careful coordination of the product...

Ground Zero Plutonium Serie The products of the PLUTONIUM line are suitable either to achieve the ultimate SPL level or to deliver high-end sound quality.To achieve one of these goals, exceptional materials and technologies are used during development.The technical, electrical and mechanical capabilities of...

Ground Zero REFERENCE Serie The REFERENCE components, which have been awarded the EISA certification, receive the greatest attention and care during development.Without compromise, each component is selected from the best available on the market.The highest production quality and the most precise monitoring of each...

HELIX H 400X The best of both worlds - extremely fast driver stages combined with extremely load-stable and high-current "afterburners" in bipolar technology. That is the recipe for success of the particularly flat amplifiers, which, thanks to a sophisticated processor control, are not disturbed...