HELIX Ci7 M100FM-S3

HELIX COMPOSE. The perfect loudspeaker for every composition.

Born from the ever-increasing demands of modern vehicle technology and HELIX's signature pursuit of intelligent solutions, we made the advanced redesign of proven universal loudspeaker systems our mission. The result: the innovative HELIX COMPOSE platform, which, following the principle "designed in the car, for the car," combines classic universal loudspeakers with the advantages of vehicle-specific systems.

Innovative materials and cutting-edge technologies paired with smart, practical engineering – the best of both worlds in harmony: very high efficiency, fantastic sound quality, and enormous dynamics that fit into any vehicle. HELIX COMPOSE – Universal loudspeakers reimagined.

i7 – High-End Car Audio “Made in Germany”

The HELIX COMPOSE i7 series represents uncompromising high-end audio for an extravagant sound experience in the car. With a clear influence from its high-end sister brand BRAX, the i7 loudspeaker series is entirely “made in Germany” and optimized for pure musical enjoyment. The impedances of all loudspeakers are perfectly matched to our HELIX and MATCH amplifiers, guaranteeing maximum performance and power output at all times. Furthermore, we have implemented new mechanical technologies in HELIX COMPOSE, which offer unparalleled practical benefits.

Maximum Efficiency

HELIX COMPOSE stands for smart engineering and is therefore based on highly efficient 3-ohm technology, which harmonizes perfectly with all HELIX and MATCH amplifiers and simultaneously enables a noticeably increased efficiency and maximum sound pressure level.

UHD (Ultra High Damping) Paper Cone

As is already familiar from our sister brand BRAX, the i7 series, true to our uncompromising high-end philosophy, uses only the highest quality materials, such as the proprietary, hand-molded UHD (Ultra High Damping) paper cone.

This is manufactured using a particularly elaborate process and guarantees an optimal frequency response and the best possible impulse response for unparalleled musical enjoyment.

High-Tech Polymer Composite Basket

All HELIX COMPOSE i7 and i3 speaker baskets are made of a high-tech polymer composite material, which is additionally reinforced with glass beads. The result: maximum stability with minimal resonance, while also eliminating flux modulation of the magnet system and ensuring maximum resistance to thermal influences. Finally, this allows for significantly more compact basket dimensions and thus simplified installation in confined spaces.

FlexMount100 – Universal Meets Vehicle-Specific

FlexMount is a patented mounting system based on specially developed adapter rings, which enables the installation of COMPOSE FlexMount speakers in a virtually unlimited number of vehicles. This transforms the universal speaker into a vehicle-specific speaker in no time, which can be easily and acoustically optimized for installation in the original mounting position of any vehicle using the matching, double-sided lockable FlexMount100 ring. Find the right FlexMount for your vehicle now! FlexConnect – One terminal for all situations. The FlexConnect terminal allows HELIX COMPOSE speakers to be easily connected directly to the vehicle's original wiring harness, thus maintaining the automotive standard of the connector and also ensuring protection against reverse polarity, among other things. Similar to our FlexMount system, vehicle-specific adapters are used here.

Features

• 100 mm high-end midrange driver, which combines unique sound characteristics with versatile integration options
• High efficiency and 3-ohm technology for maximized amplifier power output
• Ultra High Damping paper cone for excellent impulse response and unsurpassed frequency response
• Glass bead reinforced high-tech polymer composite basket for maximum rigidity and minimal resonances
• Specially shaped rubber surround for large linear cone excursion
• Polyurethane dome (dustcap) to optimize the frequency response in the upper midrange
• 25 mm voice coil for minimal thermal compression and high power handling
• Automotive-standard FlexConnect terminal for quick, locking, and reverse polarity protected connection Connection
• High-performance push-pull neodymium magnet system for particularly high efficiency and minimal distortion
• Universal FlexMount100 mounting ring with standard 4-point mounting included
• Compatible with the optionally available, vehicle-specific FlexMount100 adapter rings, which enable acoustically optimized and professional integration in the vehicle's original installation position
• Made in Germany

Technical Data

Power handling RMS / Max.	P	100 / 150 Watts
Impedance	Z	3 Ω
DC resistance	Re	3.0 Ω
Frequency range	110 Hz - 7,000 Hz
Resonance frequency	Fs	85 Hz
Mechanical quality factor	Qms	4.58
Electrical quality factor	Qes	0.52
Overall quality	Qts	0.47
Compliance	Cms	590 µm/N
Equivalent volume	Vas	2.5 L
Force factor	B*I	4.3 Tm
Efficiency	SPL	91 dB @ 2.83V / 1m 87 dB @ 1W / 1m
Membrane area	Sd	55 cm²
Moving mass	Mms	5.9 g
Membrane material		UHD (Ultra High Damping) paper membrane
Mechanical resistance	Rms	0.69 kg/s
Voice coil diameter	ø	25 mm
Voice coil winding width		5.5 mm
Max. linear diaphragm stroke	Xmax	+/- 1.3 mm
Outer diameter	ø	98 mm
Outer diameter with universal mounting ring	ø	104.5 mm
Installation diameter	ø	89 mm
Installation depth		26.9 mm
Features		FlexConnect Terminal, high-performance push-pull neodymium magnet system, FlexMount100

Compatibility

• FlexMount100
• FlexConnect Inlays

Scope of Delivery

2 x Ci7 M100FM-S3
2 x Universal FlexMount100 (with standard 4-point mounting)
2 x FlexConnect Inlay A
2 x Universal connection cables
2 x Crossover connection cables
2 x Mounting hardware