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HELIX CB K100.2-S3
Helix Compose Basic 100mm / 4″ - 2-way separate set
The ohm rating of the Compose series speakers is optimized for the Helix / Match DSP processors.
Helix Basic is the most affordable model in the Compose series and offers a great price/quality ratio!
Like other Compose models, Basic was developed in-car, which means it has been optimized specifically for in-car use.
One of the key elements of the Compose series is a patented mounting system called FlexMount, which is based on specially developed speaker adapters.
This technology allows you to install Compose Basic speakers in an almost infinite number of car models by simply changing the adapter ring that fits your car.
Compose Basic stand-alone kits are compatible with FlexMount20 adapters.
Specifications:
Power handling RMS / Max. P 60 / 90 Watts
Frequency response 100 Hz to 22,000 Hz
Impedance Z 3 Ω
Sensitivity SPL 88 dB @ 2.83V / 1m
84 dB @ 1W / 1m
Outer diameter ø
Tweeter: 32.0 mm / 1.26”
Midrange: 99.2 mm / 3.91”
Installation diameter ø
Tweeter: 32.0 mm / 1.26”
Midrange: 89.5 mm / 3.52”
Installation depth
Tweeter: 9.8 mm / 0.39”
Midrange: 48.9 mm / 1.93”
Dimensions crossover
103.3 x 50.4 x 25.0 mm /
4.07 x 1.98 x 0.98”
Midrange
Impedance Z 3 Ω
DC resistance Re 3.1 Ω
Resonance frequency Fs 116 Hz
Mechanical Q factor Qms 5.05
Electrical Q factor Qes 0.97
Total Q factor Qts 0.81
Compliance Cms 250 μm/N
Equivalent air volume Vas 0.9 L
Force factor B*l 4.2 Tm
Cone area Sd 50 cm2
Moving mass MMS 7.5 g
Mechanical resistance Rms 1.09 kg/s
Voice coil diameter ø 25 mm
Voice coil winding height
8.9 mm
Max. linear excursion Xmax +/- 2.5 mm
Tweeter
Impedance Z 4 Ω
Resonance frequency Fs 2000 Hz
Voice coil diameter ø 20 mm