HELIX CB K100.2-S3

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