Newly developed RSX80: a high-quality 80 mm coaxial system in a class of its own! A real problem solver in terms of installation size: high-strength, air flow-optimised aluminium die-cast basket with strong neodymium magnet, Carbon-Rohacell sandwich cone and integrated 15 mm aluminum tweeter. Perfect for many old and youngtimers as well as current car models with specially developed mounting flange and external high-quality housing crossovers!