In America, Ground Zero was the leading manufacturer of subwoofers with large surrounds. Today the global Ground Zero enterprise (supplying 35 countries in Europe alone) offers a complete palette of products in six series: Titanium, Radioactive, Hydrogen, Uranium, Nuclear, and Plutonium with over 150 car hi-fi products - all designed in Germany.
The Ground Zero brand, which is trademarked world-wide, is one of the world’s most respected names in car hi-fi power. The best evidence is provided by comparison-tests in independent trade magazines in which the Ground Zero products have consistently
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