Helix CB C100.2-S3 – 3Ohm

Helix CB C100.2-S3 – 3Ohm

Helix Compose Basic 100mm / 4″ – 2-way coaxial speaker.
Helix Basic is the most affordable collection of the Compose series with a great price/quality ratio!
Like other Compose models, Basic has also been developed in-place in the car, thanks to which they have been optimized specifically for car use.
One of the key elements of the Compose series is the patented mounting system called FlexMount, which is based on specially developed speaker adapters.<br>
With this technology, you can install Compose Basic speakers in an almost infinite number of car models by changing the adapter ring that fits your car.

Technical information:
Power handling RMS / Max. P 60 / 90 Watts
Frequency response 100 Hz to 22,000 Hz
Impedance Z 3 Ω
Sensitivity SPL 86 dB @ 2.83V / 1m
82dB @ 1W / 1m
Outer diameter ø 99.2 mm / 3.91″
Installation diameter ø 89.5 mm / 3.52”
Installation depth 48.9 mm / 1.93”

Midrange
Impedance Z 3 Ω
DC resistance Re 3.0 Ω
Resonance frequency Fs 113 Hz
Mechanical Q factor Qms 4.97
Electrical Q factor Qes 1.05
Total Q factor Qts 0.87
Compliance Cms 272 μm/N
Equivalent air volume Vas 0.8 L
Force factor B*l 3.9 Tm
Cone area Sd 45 cm2
Moving mass Mms 7.2 g
Mechanical resistance Rms 1.04 kg/s
Voice coil diameter ø 25 mm
Voice coil winding height

8.9 mm
Max. linear excursion Xmax +/- 2.5 mm

Tweeter
Voice coil diameter ø 20 mm

Features
Tweeter Silk Dome and neodymium magnet
Midbass
Injected polypropylene cone