Helix Ci3 K165.2FM-S3 speakers
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Helix Ci3 K165.2FM-S3 component speakers
Born from the ever-growing demands of modern vehicle technologies and HELIX’s typical drive for intelligent solutions. Its mission became the gradual redesign of proven universal speaker systems. The result is the innovative HELIX COMPOSE platform, which, in line with the motto “developed inside the vehicle, for the vehicle,” combines classic universal speakers with the advantages of car-specific systems. Innovative materials and the latest technologies combined with smart, practical engineering solutions — the best of both worlds in harmony: high efficiency, fantastic sound quality and huge dynamics that fit any vehicle. HELIX COMPOSE — universal speakers that have undergone a fundamental evolution.Most impressive performance
The i3 component systems deliver everything you would expect from a great two-way system. By using high-quality materials and exceptionally clever engineering, premium sound is easily brought into the car. All components work perfectly together and form the ideal team with HELIX and MATCH amplifiers, ensuring maximum performance and output power in all conditions. In addition, the brand’s new mechanical technologies have been implemented with a clear focus on safe installation and operation to create ideal conditions for vehicle integration with maximum compatibility.
High efficiency
HELIX COMPOSE is smart engineering — which is why it uses a highly efficient 3-ohm technology that pairs perfectly with all HELIX and MATCH amplifiers. The result is a noticeable increase in efficiency and maximum acoustic output. Some models will also be available as optional 2-ohm variants to deliver absolute maximum power and punch from the respective speaker when paired with a compatible amplifier.
Cenosphere paper cone
With the innovative “Cenosphere” surface treatment, hollow microspheres are embedded into a polyamide layer applied to the cone. This process increases stiffness and also optimizes internal damping. The result is an exceptionally stable yet lightweight cone that offers outstanding accuracy in sound reproduction.
High-tech polymer basket
All HELIX COMPOSE i7 and i3 speaker baskets are made from a high-tech polymer composite further reinforced with glass beads. The result: maximum rigidity with minimal self-resonance, elimination of modulation of the magnetic system’s flux and maximum resistance to thermal influences. Last but not least, this allows much more compact basket dimensions and thus simplified installation in confined mounting locations.
Stunning highs and excellent stability
The 0.75" / 20 mm tweeter features an innovative titanium dome that combines excellent rigidity with low moving mass, high internal damping and enormous thermal resistance — perfectly engineered for brilliant, compression-free high-frequency reproduction.
Perfectly separated
The Ci3 FX-UNI.2 crossovers are designed for ideal use with HELIX COMPOSE i3 components and for professional COMPOSE vehicle integration. They offer six-step tweeter level adjustment with a 12 dB slope for optimal adaptation to the installation position and also include integrated tweeter protection. In addition, no compromises were made on the comprehensive tuning of the frequency crossover to achieve the best possible distribution of the frequency range and a harmonious sonic image. Thanks to their compact dimensions, the Ci3 FX-UNI.2 are ideal for installation in tight spaces and are compatible with COMPOSE Connect and WireKit technologies for safe, fault-free connections to automotive standards.
COMPOSE Connect
Say goodbye to DIY soldering! COMPOSE Connect is an ingenious plug-in connection that, when combined with HELIX COMPOSE components, greatly simplifies head unit and speaker installation. Patented plastic housings that accept standard flat plugs and connectors create an absolutely secure, automotive-standard connection that prevents any polarity reversal.
FlexMount20 & FlexMount165 – universal and vehicle-specific
FlexMount is a mounting system based on specially developed adapter rings that allows installation of COMPOSE FlexMount speakers into an almost unlimited number of vehicles. A universal speaker can thus effortlessly become a vehicle-specific speaker that can be acoustically optimized and installed into the original mounting location using the appropriate FlexMount adapter ring.
WireKit sets - Plug & Play at its best
WireKit sets provide the most convenient way to connect a HELIX COMPOSE speaker set to the factory wiring harness. Manufactured to high automotive-industry standards, these locking adapter cables meet all requirements for the harsh environmental conditions encountered daily by installation professionals in vehicles.
About the brand
HELIX by Audiotec Fischer is a German brand of high-end car audio equipment that has been among the world leaders in amplifiers and DSP processors for more than 35 years. HELIX is regarded as a leader in digital signal processors, offering some of the most advanced and highest-quality DSPs in the world, enabling an experienced technician to tune any audio system to perfection and bring an authentic hi‑fi experience into the car. The combination of precise German engineering, cutting-edge technologies and innovative design delivers a clean, dynamic and detailed sound that has won audiophile fans worldwide. HELIX products are characterized by high efficiency, reliability and perfect integration into modern vehicles. They are the ideal choice for discerning users who demand the very best sound without compromise. HELIX is part of Audiotec Fischer alongside the Brax and Match brands.
| Catalog number | CI22610 |
| Brand | Helix |
| Links | Official web presentation |
