The HELIX COMPOSE i7 series represents uncompromising excellence, ensuring a superior audio experience in your vehicle. With the obvious influence of its high-end sister brand BRAXI, the i7 speaker series is manufactured entirely in Germany and optimised for uncompromising sound quality.

The ohmic rating of the Compose series speakers is optimised for Helix/Match DSP processors.

The Compose i7 series use only the highest quality materials:

- The cones are UHD ( ultra high damping crafter paper cone ) paper cones

- The cones are made of polymer composite, additionally reinforced with glass beads to obtain a very rigid and non-tracking material.

- High-performance magnets

One of the key elements of the Compose series is a patented mounting system called FlexMount, based on specially developed speaker adapters.
This technology allows you to mount i 7 speakers on an almost infinite number of car models by simply changing the fitting ring that fits your car.
The speaker is attached/detached from the adapter ring by rotating it, which releases the lugs on the element from the adapter.

FlexMount adapter rings are either included with the speaker or can be purchased separately ( be sure to check out our FlexMount range ).

i7 series is compatible with all FlexMount, FlexConnect, ProConnect and WireKits adapters.

Power RMS / max.    P

150 / 225 Watts

Impedance     Z    3 Ω

DC resistance     Re   3.0 Ω

Frequency response      35 Hz - 2,500 Hz

Resonance frequency    Fs    52 Hz

Mechanical Q factor     Qms   6.04

Electrical Q factor     Qes    0.78

Total Q factor    Qts    0.69

Compliance    Cms   370 µm/N

Equivalent air volume    Vas    20.8 L

Force factor    B*I    5.6 Tm

Sensitivity    SPL    92 dB @ 2.83 V / 1m

88 dB @ 1W / 1m

Cone area    Sd   201 cm²

Moving mass   Mms   25.6 g

Cone material      Ultra high damping (UHD) crafted paper cone

Mechanical resistance   Rms    1.40 kg/s

Voice coil diameter    ø   37 mm

Voice coil winding height      13.8 mm

Max. linear excursion     Xmax    +/- 3.9 mm

Outer diameter    ø   195 mm / 7.68″

Outer diameter with universal mounting ring    ø   208.9 mm / 8.22″

Installation diameter    ø   173.5 mm / 6.83″

Installation depth      65.8 mm / 2.59″

Features       ProConnect terminal,

FlexMount200





Compatibility

Flexmount200


WireKits



Scope of delivery

2 x Ci7 W200FM-S3

2 x Universal mounting ring with grille

2 x Connection cable

2 x Mounting material