Helix Ci5 S200FM-S2 speakers
More about the product
- You can return the goods to us within 14 days
Helix Ci5 S200FM-S2 Speakers
The HELIX COMPOSE platform was created in response to the ever-increasing demands of modern automotive technology. The goal was to reshape traditional universal speaker systems to combine their flexibility with the benefits of vehicle-specific solutions. The result is a blend of innovative materials, modern technologies and practical engineering that delivers high efficiency, excellent sound and pronounced dynamics to any car.
i5 Series – the smart compromise between i7 and i3
HELIX COMPOSE i5 speakers offer the perfect middle ground between the premium i7 range and the practical i3 series. They are aimed at demanding music lovers who want a true hi-fi experience combined with maximum practicality. The impedance is perfectly matched to HELIX and MATCH amplifiers, ensuring reliable performance. They also incorporate exclusive COMPOSE technologies that ensure easy installation and long durability.
Ci5 S200FM – mid-bass and subwoofer in one
The Ci5 S200FM is a hybrid 200 mm speaker that combines the characteristics of a mid-bass driver and a subwoofer. With an unusually large cone excursion (+/- 7.8 mm, D2 version: +/- 7.5 mm), it delivers precise and controlled bass even at high sound pressure levels. It was specially designed for applications with limited installation space, such as under-seat mounting in BMWs or into Mercedes bulkheads, where it excels despite the minimal mounting depth of only 47 mm.
Modern construction and maximum efficiency
The speaker uses a polypropylene cone that is lightweight yet stiff enough for precise sound reproduction. The basket is made from a polymer composite reinforced with glass microspheres, providing high rigidity, minimal resonance and resistance to temperature effects. This allows for a compact yet exceptionally durable construction. A powerful magnetic system guarantees fast transient response and high efficiency.
Flexible wiring and easy installation
The speaker is available in 1 × 2 ohms (S2) or 2 × 2 ohms (D2) versions, allowing easy adaptation to various amplifier configurations — from monoblocks to 2-channel and multi-channel systems. With the FlexMount200 mounting system, the Ci5 S200FM can be quickly and acoustically optimally installed into OEM locations using specially designed adapter rings.
Main features
- Hybrid 200 mm woofer – combines mid-bass and subwoofer functions (25–500 Hz).
- Large cone excursion (+/- 7.8 mm, D2: +/- 7.5 mm) for strong, controlled bass.
- Available versions: 1 × 2 ohms (S2) or 2 × 2 ohms (D2).
- Extremely low mounting depth of only 47 mm – ideal for tight spaces.
- Polypropylene cone for a combination of low weight and high stiffness.
- Basket made from a polymer composite reinforced with glass microspheres – minimal resonance, high stability.
- Powerful magnetic system for efficient energy transfer and optimal response.
- FlexMount200 – allows installation into OEM positions using specific adapters.
- Perfect for under-seat installation in BMWs or into Mercedes bulkheads.
About the brand
HELIX by Audiotec Fischer is a German brand of high-end car audio equipment that has been among the world’s leaders in amplifiers and DSP processors for more than 35 years. HELIX is regarded as a leader in digital signal processors and offers some of the most advanced and highest-quality DSPs in the world, enabling a skilled 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 appreciated by audiophiles worldwide. HELIX products are known for high efficiency, reliability and seamless integration into modern vehicles. They are the perfect choice for demanding users who require the best possible sound without compromise. HELIX, together with BRAx and MATCH, is part of the German manufacturer Audiotec Fischer.
| Catalog number | CI21804 |
| Brand | Helix |
| Links | Official web presentation |
