Ground Zero

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Ground Zero - Carhifi brand with a global reputation

Within just a few years of the company being founded Ground Zero as a German car hi-fi manufacturer with American roots.. While Ground Zero was one of the leading manufacturers in the subwoofer sector in the USA, the brand now offers a comprehensive range of more than 400 Carhifi products in over 65 countries - all "Made in Germany", of course!

Radioactive, Hydrogen and Iridium series

Ground Zero owes its brand awareness in part to the high-performance Carhifi products in the Radioactive series (see RADIOACTIVE GZRW 12XSPL or RADIOACTIVE GZRA 4HD), the Hydrogen series (e.g. the HYDROGEN GZHW 20XSPL subwoofer) and its highly acclaimed Iridium series, such as the Cabinet subwoofer IRIDIUM GZIB 2.12SPL 2x12"This is the brand new successor to the IRIDIUM GZIB 2.3000XSPL, which comes with a reinforced diaphragm structure and motor assembly. The Iridium series are high-quality entry-level products that deliver high performance at affordable prices.

High-end products with the Plutonium, Uranium and Competition series

The range is rounded off by Ground Zero with the high-end Carhifi products of the Plutonium and Uranium series as well as the Competition series, which were specially developed for use in competitions. The entire portfolio of Ground Zero includes both tweeter and midrange driver, Bass-midrange driver and subwoofers as well as cabinet subwoofers, amplifiers, DSP, Speaker sets or vehicle-specific Speaker sets as well as a huge range of accessories such as power distributors, battery terminals, aluminum insulation and speaker grilles.

Ground Zero - one of the top addresses in the Carhifi sector

Ground Zero is one of the most highly regarded and respected brands in the car hi-fi sector. This reputation is repeatedly confirmed by comparative tests carried out by independent specialist magazines, which regularly award the manufacturer's products top marks for value for money, quality and features. Responsible for the high quality standards of Ground Zero This is the result of careful in-house engineering: the materials and crossover configuration as well as the sound design are specifically tailored to the respective concept. The results speak for themselves!

After just a few years, Ground Zero became internationally renowned as a German brand with American roots. In America, Ground Zero was the leading manufacturer of subwoofers with large surrounds. Today, with worldwide distribution in more than 65 countries, the company offers a complete range of over 400 car hi-fi products, all of which were developed in Germany.


The globally protected Ground Zero brand is one of the most respected names in the car hi-fi sector. The best proof of this is provided by comparison tests in independent specialist magazines, in which Ground Zero products repeatedly land on the winners' podium with top marks for price/performance, features and quality.

Ground Zero speaker systems are characterized by careful in-house engineering. Materials, sound design and crossover configuration are developed specifically for each concept.

Before a loudspeaker system is launched on the market, it must go through various development stages, such as Concept definition, technical simulation and drawings, prototyping and measurements in our laboratory. Once the measurements are approved, Ground Zero finalizes the design and sound quality in detail. Finally, Ground Zero performs some complex and realistic load and in-car tests. As a result, the speaker systems set new standards on the market and are able to offer the customer "German Engineering" at the highest level.
In addition to 4" coaxial speakers for beginners, high-end component systems "made in Germany" and high-performance competition speakers, such as the Ground Zero Plutonium or Reference series, you will find the best of the Ground Zero range in our assortment!

Our highlights in the Ground Zero portfolio are the following products: