HELIX CB K100.2-S3 2-TIE ERILLISSARJA Main Image

Helix CB K100.2-S3 4" 2-way stand-alone kit

Name: Helix CB K100.2-S3 4" 2-way stand-alone kit
Brand: Helix
SKU: P1694789359059004
Price: 199 EUR
Availability: InStock

- 4″
- 2-way separate set
- 90W
- 3 Ohm

Size, inches: 4

€199.00

or from/ month

Available 6 pcs

Shipping starting from €4.95

Shipped approx. 10.31.2026.

The product is only available online

Free returns for 30 days

Fast and versatile delivery options

Bought together

15050

About the product

Helix Compose Basic 100mm / 4″ - 2 way standalone

The Compose series is optimized for Helix / Match DSP processors.

Helix Basic is the most affordable and best value for money model in the Compose series!

As with the other Compose models, the Basic is designed to be car-mounted, so it is optimized specifically for car use.

One of the key elements of the Compose range is a patented mounting system called FlexMount, 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 fitting ring to suit your car.

Compose Basic speakers are compatible with FlexMount20 adapters.

Power handling RMS / Max.     P    60 / 90 Watts

Frequency response       100 Hz - 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

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Helix CB K100.2-S3 4" 2-way stand-alone kit

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