Helix – Ubiquitous Reference Standard Car Audio
Since its conception in 1990 Audiotec Fischer has evolved from a niche supplier to an internationally recognised leader in innovative audio products. A DIN ISO 9001 and ISO 14001 certified company, it now delivers its award-winning brands Brax, Helix and Match to more than fifty countries worldwide. To Audiotec Fischer the label "Made in Germany" has always been more than just a designation of origin; it's a promise of quality that everyone at the Schmallenberg site remains committed to. Audiotec Fischer has more than thirty years of experience in the development and manufacture of high-end car and home audio products. From the initial brief through to the finished product; all components are assembled in-house with the sole aim of reproducing acoustic signals as authentically as possible whilst optimizing the sound experience ever further.

i5 Series - The Perfect Connecting Link
Helix's i5 series is designed to be the connecting link between the i7 and i3 series'. Created for sophisticated music lovers with a sparked ambition for a true high-fidelity experience; the i5 range is the result of the successful marrying up of phenomenal sound with unmatched practicality. Like their brethren, Helix's i5 speakers are completely compatible with all Compose mechanical interfacing technologies such as the FlexMount and WireKits concepts. All in all, the i5 represent absolute value for money; proving that aural superiority is not beyond reach for the fiscally mortal sound enthusiast.

Design Ideologies
The Compose range was conceived due to the increasingly demanding challenges of modern automobile technology, not to mention Helix’s unending pursuit of intelligent solutions. Helix took its universal speaker ranges and undertook an extensive redesign. The result is this innovative series, which aptly stands by the motto developed inside the vehicle, for the vehicle. The various Compose series’ combine classic universal speakers with the advantages of vehicle-specific systems by marrying innovative materials and the latest technologies with smart, practical engineering solutions. The interlink of the Compose stable are the i5 range of components. They represent the perfect connection between the i3 and the i7 series. They represent tremendous value for money, high efficiency, fantastic sound quality and enormous dynamics.

The Sound Sensation For Sophisticated Music Lovers
The i5 were developed to embody phenomenal sound and unmatched practicality, with the vision of unique speaker highlights that are also true problem solvers. All speakers impedances are perfectly matched for modern day OEM and aftermarket amplifiers, guaranteeing maximum performance at any time. In addition to this, Helix engineers have implemented the Compose range exclusive mechanical technologies that offer unbeatable practical benefits. 

Brilliant Treble With Excellent Dispersion Characteristics
Despite the larger diameter of 25 mm / 1″ the Ci5 T25FM-CA has an excellent wide dispersion and off-axis response. This allows for the creation of an impressive sound image and sound stage; even in OEM installation positions. With its ceramic-coated aluminum dome, it features a balanced frequency response and excellent decay characteristics. As a result high frequencies are reproduced even more clearly and realistically. The sturdy aluminum housing with integrated grille provides optimal protection for the delicate dome, while the high-efficiency neodymium magnet ensures a linear magnetic flow. In true Compose fashion; the integration-friendly approach to design stands out with its compact dimensions and flexible mounting options. To that end, various mounting pods are supplied, thus allowing this tweeter to be perfectly equipped to meet diverse installation requirements.

FlexMount – Universal Meets Car Specific
FlexMount is a mounting system based on specially developed adapter rings, allowing the installation of all Compose speakers into an almost infinite number of vehicles. Thus the universal loudspeaker effortlessly becomes a vehicle-specific loudspeaker, that can be easily installed in the original installation position of the vehicle in an acoustically optimized way with the matching FlexMount adapter ring. Click here to find the right FlexMount for your car!

WireKits – Plug And Play At Its Best
Helix WireKits allow the connection of all Compose components to the original wiring harness, or optionally to the crossover; in the most comfortable way. Manufactured according to the high standards of the automotive industry these arrestable adapter cables meet all requirements for the harsh environmental conditions that installers are facing in vehicles every day.

Design Features
– 1″ / 25 mm advanced tweeter with ceramic-coated aluminum dome for balanced frequency response and excellent decay characteristics.
– Sturdy aluminum housing with integrated grille for optimum protection of the delicate tweeter dome.
– Highly efficient neodymium magnet for high magnetic flux linearity.
– Compact design and various mounting options for numerous installation demands.
– Mounting pods for flush mount and angle mount included in delivery.
– Designed for the optionally available car-specific FlexMount25 adaptors which allow an acoustically optimized and professional integration in the original mounting location of the vehicle.
– Designed for optionally available, car-specific WireKits which allow a non-destructive integration.

Electrical Specifications
– Nominal configuration: one-way 1″ tweeter set
– Continuous power handling: 50 Watts
– Maximum power handling: 100 Watts
– Voice coil diameter: 25 mm
– Frequency response: 2000 Hz – 25000 Hz
– Sensitivity: 94 dB
– DC resistance (Re): 3.2 Ohms
– Resonant frequency (Fs): 1800 Hz

Physical Specifications
– Mounting diameter: 38 mm
– Mounting depth: 11.7 mm
– Weight: 0.2 kg

Documentation
– Adaptor database
– User manual

Important Disclaimers
Given the dynamic nature of electronics industries these days; below are listed some very important specifics you need to be aware of.

Brand Authorization And Stock Sourcing
We are a fully authorised Australian dealer of this brand and all stock is sourced through legitimate channels. It therefore enjoys full Australian warranty, backing and support.

Pricing Structure
Whilst we endeavor to offer the best price possible, we ask that if you do find a better price elsewhere from an authorised dealer; please contact us. Also be aware that we regularly conduct group buys and sales, therefore pricing can sometimes be subject to change without notice.

Stock Structure
Being a dynamic store is conducive to our inventory constantly changing. We list only a small portion of our stable online, usually products most popular. Aside from these we also stock numerous other variants and configurations of these products, hence if you don’t see what you’re after please contact us.

Shipping
All our products are shipped with registered and insured postage. Upon ordering you’ll be issued with a receipt, a consignment note via which you can track your order, and we’ll also SMS you photos of the package for identification purposes.

Technical support
This last one we cannot emphasise enough! Please contact us if you require any further information or assistance with the setup and use of this product, especially pertaining to aspects more technical. As we want you to get the very best from this product.