Helix CFMK80-100 – adaptor for 80 mm midranges in 100 mm FlexMount positions
The CFMK80-100 lets you use the more compact 3″ / 80 mm HELIX COMPOSE midrange in vehicles designed for 4″ / 100 mm midranges. It is combined with a separately available, vehicle-specific FlexMount100 adaptor ring and fixed with the patented bayonet mount.
Key Features
- 80 mm in 100 mm positions: adapts 3″ / 80 mm COMPOSE midranges with FlexMount technology to 4″ / 100 mm OEM locations
- Works with FlexMount100: used together with any FlexMount100 adaptor ring
- Patented bayonet mount: easy installation and secure fixation
- Acoustically optimised: designed for compact midranges in 4″ factory positions
- Pair: two FlexMount80-100 adaptor rings included
Compatibility
- Speakers: Ci5 M80FM-S3
- Adaptor rings: all FlexMount100 adaptor rings
- Vehicles: no specific models listed – check the FlexMount Finder
Installation Notes
- A FlexMount100 adaptor ring (sold separately) is required.
- Check the exact car model in the HELIX FlexMount Finder before ordering.
Scope of Delivery
2 x FlexMount80-100 adaptor ring
