Helix Ci3 C165.2FM-S3 - 16.5cm 2-way coax system

HELIX COMPOSE. The perfect loudspeaker for every composition.

Arose from the increasingly demanding challenges of modern vehicle technology and the HELIX-typical striving for intelligent solutions, we made the progressive redesign of proven universal speaker systems our mission. The result: The innovative HELIX COMPOSE platform, which combines classic universal loudspeakers with the advantages of vehicle-specific systems according to the motto "developed in the car, for the car". Innovative materials and the latest technologies paired with smart, practice-oriented engineering - the best of two worlds in harmony: Very high efficiency, fantastic sound quality and enormous dynamics that fit into every vehicle. HELIX COMPOSE – universal loudspeakers further developed.

Performance highlights

The i3 coaxial systems offer everything you could wish for from a 2-way system: A first-class sound experience, which, thanks to high-quality materials and particularly smart engineering, finds its way into the car very easily and conveniently. All components are ideally matched to each other and also form the perfect team with our HELIX and MATCH amplifiers, which guarantees maximum performance and power yield at all times. In addition, our new, mechanical technologies have been implemented with a clear focus on safety during connection and operation, so that there are ideal conditions for integration into the vehicle with maximum compatibility.

Maximum efficiency

HELIX COMPOSE stands for smart engineering and is accordingly based on the highly efficient 3 ohm technology, which harmonises perfectly with all HELIX and MATCH amplifiers and at the same time enables a clearly noticeable increase in efficiency and maximum sound pressure.

Cenosphere paper cone

With the innovative "Cenosphere" coating, hollow microspheres are embedded in a polymer layer and applied to the membrane. This process increases rigidity and also optimizes internal damping. This creates an extraordinarily stable and at the same time light membrane, which offers outstanding precision in sound reproduction.

High-tech polymer composite basket

All HELIX COMPOSE i7 and i3 speaker baskets are made of a high-tech polymer composite material, which is additionally reinforced with glass beads. The result: maximum stability with minimum self-resonance, whereby a flux modulation of the magnet system is excluded and there is also maximum resistance to thermal influences. Finally, much more compact basket dimensions and thus simplified installations in cramped installation conditions are made possible.

Impressive highs and outstanding stability

The 20 mm tweeter has an innovative titanium dome, which is characterized by impressive stability with low, moving mass and enormous thermal resilience. The result is brilliant, compression-free high-frequency reproduction with excellent fine resolution.

FlexMount165 – universal meets vehicle-specific

FlexMount is a fastening system based on specially developed adapter rings, which enables the installation of the COMPOSE FlexMount loudspeakers in an almost infinite number of vehicles. In this way, the universal speaker becomes a vehicle-specific speaker in no time at all, which can be easily and acoustically optimized installed in the original installation position of any vehicle with the appropriate FlexMount ring.

ProConnect - The new industry standard

Our innovative ProConnect Terminal reflects the new industry standard: This is a professional, automotive plug-in connection, which on the one hand enables the safe use of conventional loudspeaker cables, but is also ideally designed for connection via flat plugs with our WireKits and therefore offers maximum flexibility the conception of the sound system upgrade offers. In addition, the connection is locked, offers protection against polarity reversal and is electrically and mechanically highly resilient.

WireKits – Plug & Play at the highest level

With our WireKits, the HELIX COMPOSE loudspeaker system can be connected to the original wiring harness without any problems. Manufactured to the high standards of the automotive industry, these lockable adapter cables meet all the requirements for the harsh environmental conditions in vehicles.