Any loudspeaker is only as good as the stage you give it. Professional installation allows HELIX COMPOSE loudspeakers to perform to their full potential and provide the ultimate in musical enjoyment.

Essential factors must be taken into account to ensure that the loudspeaker works perfectly in the OEM installation situation. These include the stable and tight integration of an adapter ring (FlexMount) and the acoustic sealing of the speaker to the interior.
The CFR200 speaker sealing rings are foam rings specially designed for the HELIX COMPOSE speaker platform. They are self-adhesive and are attached to the FlexMount after the speaker has been mounted. Thanks to their 25mm height and exceptional flexibility, combined with a strong seal, they adapt perfectly to the adjacent door trim. This ensures that the sound is directed directly to the listener inside the car.
The result: maximum level at the listening position, no acoustic cancellations due to leaks in the door and less noise interference from the door panel.

Features
Ideal acoustic sealing and sound transmission to the interior for maximum sound levels
Reduces background noise: Prevents acoustic cancellations and minimizes door panel noise
25 mm height and high flexibility ensures optimum fit to door panel
Easy to fit: Self-adhesive for quick and secure installation
Perfectly matched to all HELIX COMPOSE 6,5″ / 165 mm speakers
Made from NBR cellular rubber: highly durable and resistant, as well as flame retardant

Technical data

Color Black
Features Resistant to ageing (durable), alkali-resistant, flame-retardant, acid-resistant, weather-resistant (UV / ozone-resistant), oil-resistant
Hardness

Very soft (up to 30° Shore A)
Temperature resistance -40°C to +100°C
Self-adhesive Self-adhesive
Material NBR cellular rubber
Compatibility
All 6.5″ / 165 mm HELIX COMPOSE speakers
Scope of delivery
5 pairs acoustic foam rings