This ACV mounting frame ensures proper installation of 165 mm speakers in your Toyota or Daihatsu vehicle. It is ideal for various models, allowing you to easily upgrade your car's audio system.

Flexible upholstery mat, perfect for subwoofer boxes and panels. Test winner, made in the USA, easy to install

The vehicle-specific adapter ring allows for easy and acoustically optimized integration of the HELIX COMPOSE midrange speaker into the original mounting location. The patented bayonet lock ensures a secure fit and simple installation.

The HELIX CFMK20 MB.1 is a patented FlexMount system that allows easy and acoustically optimised installation of tweeters in the original Mercedes-Benz vehicle mounting positions. Adapter rings convert a universal tweeter into a vehicle-specific speaker

Car-specific adapter rings with the patented FlexMount system allow for easy and acoustically optimized installation of speakers in the original BMW mounting location. Made from extremely robust and durable material, they ensure longevity under various conditions.

Protect sensitive speakers from impact and ensure optimal sound transmission with a robust hexagonal design guard

Integrate HELIX COMPOSE midrange speakers into original Mercedes-Benz mounting locations with patented FlexMount system – easily and acoustically optimized. Convenient installation and secure fastening guarantee professional sound

These adapters allow for easy and acoustically optimized installation of HELIX speakers in the original Ford vehicle locations. Made from extremely strong and durable material, they ensure longevity even in extreme conditions.

Special adapter rings allow easy and acoustically optimised installation of loudspeakers in the original Mercedes Benz locations. The patented system ensures durability and dimensional stability even under difficult conditions.