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.

IK S Series – Big Bass For Little Space
Building on the core technologies developed for the full depth subwoofers, the slimmer IK S units offer a powerful combination of shallow mounting depth and excursion capability. So if you're struggling for room but don't wish to compromise, the Helix IK S subwoofers are the perfect solution for you, offering impressive performance and outstanding sound quality for depth-challenged applications.

Design Ideologies
Designed for maximum bass performance but with minimum overall height, the IK ES10.1-DVC2 combines powerful bass performance with an exceptionally flat enclosure design. Specially developed for hidden installation concepts such as in the double loading floor of the vehicle, it delivers rich bass and dynamic sound, even in places where traditional subwoofers simply won’t fit.

Smart Downward Firing Design
The intelligent downward firing construction ensures optimal bass dispersion in the vehicle. It uses the vehicle floor as an acoustic reflection surface to intensify low-frequency output, offers optimum protection for the speaker and allowing for a lower profile design. Combined with bass-reflex technology and a powerful 10″ / 250 mm chassis, it provides a dynamic bass experience with impressive sound pressure while making efficient use of available space.

Smart Engineering, Quality Components
Extremely flat enclosures require sophisticated design details to prevent unwanted enclosure vibrations. In the case of the IK ES10.1-DVC2, the subwoofer’s magnet system is bolted directly to the rear panel of the enclosure for added reinforcement.
The IK ES10.1-DVC2 is equipped with the 10″ / 250 mm shallow mount subwoofer IK S10-DVC2. It features a heavy-duty dual voice coil and an extremely rigid sandwich paper cone. This setup effortlessly converts amplifier power into massive sound pressure while also delivering accurate, detailed bass reproduction.

Flexible Connectivity
The double voice coil design offers more flexibility when selecting an appropriate power amp. Whether 1 x 4 Ohms, 2 x 2 Ohms or 1 x 1 Ohm impedance; this low bass specialist makes any configuration easily possible.

Rugged, Practical And Easy To Install
The enclosure is covered with a sturdy carpet featuring an embroidered logo, making it not only visually appealing but also robust enough for everyday use. The feet, equipped with Velcro tape; provide a secure and stable stand within the vehicle. Furthermore the pluggable terminal greatly simplifies installation and facilitates the removal of the subwoofer when extra space is needed. The detachable connector prevents short circuits by ensuring that no exposed wiring remains in the vehicle.

Design Features
Helix is an astute designer that enjoys a strong heritage and proven competition history. These aspects, together with its ever-increasing technical acumen; are conducive to its components featuring an impressive array of clever design ideologies along with superb technological methodologies. Some of them include:
– Downward firing enclosure for ideal bass dispersion in the vehicle and perfect protection of the speaker
Extremely shallow ported enclosure design ensures high sound pressures and allows space saving integration in the vehicle.
– Equipped with a powerful 10″ / 250 mm woofer with sandwich paper cone for rich and deep bass.
– Magnet system screwed to back panel of the enclosure as additional stiffening for stabilization and reduction of enclosure vibrations.
– Pluggable screw terminal for quick and safe installation and removal.
– Voice coil impedance configurable via connection terminal allows flexible system configuration. Either dual 2 Ohms, single 4 Ohms or single 1 Ohm.
– Feet with Velcro tape for a secure stand in the vehicle.
– Sturdy carpet surface with embroidered logo.

Electrical Specifications
– Nominal configuration: dual 2 Ohm 10″ subwoofer passive enclosure
– Continuous power handling: 300 Watts
– Maximum power handling: 600 Watts
– Voice coil diameter: 50.8 mm
– Frequency response: 20 Hz – 500 Hz
– Sensitivity: 90 dB
– DC resistance (Re): 3.2 Ohms
– Resonant frequency (Fs): 34 Hz
– Xmax: +/- 6 mm
– Compliance (Vas): 34 l
– Total Q (Qts): 0.45
– Mechanical Q (Qms): 6.37
– Electrical Q (Qes): 0.49

Physical Specifications
– Height: 132 mm
– Width: 725 mm
– Depth: 350 mm
– Weight: 6.4 kg

Documentation
– Technical sheet

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.