Helix Ci3 K165.2FM-S2 - 2Ohm

INFORMACIJA

HELIX Ci3 K165.2FM-S2

HELIX COMPOSE. The perfect speaker for any composition.
Born from the ever-increasing challenges of modern car technology and the HELIX-typical pursuit of intelligent solutions, we have made the progressive redesign of proven universal speaker systems our mission. The result: our innovative HELIX COMPOSE platform, which, under the motto "developed in-vehicle, for the vehicle", combines classic universal loudspeakers with vehicle-specific systems. Innovative materials and the latest technologies, combined with intelligent, practical engineering - the best of both worlds in harmony: high efficiency, stunning sound quality and tremendous dynamics that fit into any vehicle. HELIX COMPOSE – universal speakers, evolved.

Performance Highlight
i3 component systems give you everything you'd expect from an excellent 2-way system: a first-class sound experience that, thanks to high-quality materials and particularly clever engineering, comfortably enters the car. All components harmonize perfectly and form an ideal team with our HELIX and MATCH amplifiers, guaranteeing maximum power and output at all times. In addition, we have implemented our new, mechanical technologies, with a clear focus on safety during connection and operation, in order to create ideal conditions for integration into the vehicle with maximum compatibility.

High Efficiency
HELIX COMPOSE stands for intelligent engineering and accordingly implements highly efficient 3 Ohm technology, which harmonizes perfectly with all HELIX and MATCH amplifiers and at the same time enables a clearly noticeable plus in efficiency and maximum sound pressure. Certain models will also be available as optional 2 Ohm variants for absolute maximum power and output in the respective speaker combination with the appropriate amplifier.

Cenosphere paper cone
Using innovative “Ce

Technical data

Power handling RMS / Max. P 100 / 150 Watts
Frequency response 60 Hz - 25,000 Hz
Impedance Z 2 Ω
Sensitivity SPL 94 dB @ 2.83V / 1m
88 dB @ 1W / 1m
Outer diameter ø
Tweeter: 32.0 mm / 1.26”
Midbass: 165.0 mm / 6.50”

Installation diameter ø
Tweeter: 32.0 mm / 1.26”
Midbass: 142.0 mm / 5.59”

Installation depth
Tweeter: 9.8 mm / 0.39”
Midbass: 60.7 mm / 2.39”

Dimensions crossover
103.3 x 50.4 x 25.0 mm /
4.07 x 1.98 x 0.98”


Midbass
Impedance Z 2 Ω
DC resistance Re 1.8 Ω
Resonance frequency Fs 74 Hz
Mechanical Q factor Qms 3.92
Electrical Q factor Qes 0.92
Total Q factor Qts 0.74
Compliance Cms 370 μm/N
Equivalent air volume Vas 8.8 L
Force factor B*l 3.4 Tm
Cone area Sd 133 cm2
Moving mass Mms 12.5 g
Mechanical resistance Rms 1.48 kg/s
Voice coil diameter ø 25 mm
Voice coil winding height

11.3 mm
Max. linear excursion Xmax +/- 3.7 mm

Tweeter
Impedance Z 4 Ω
Resonance frequency Fs 1800 Hz
Voice coil diameter ø 20 mm

Features
Tweeter
Ultra compact, titanium dome, neodymium magnet and FlexMount20

Midbass
Paper with Cenosphere coating, ProConnect terminal and FlexMount165

Crossover
Tweeter: 12 dB highpass, protection and level adjustment
Midbass: 6 dB lowpass