Helix Ci3 K130.2-S3 - 3Ohm

Power handling RMS / Max. P 90 / 135 Watts
Frequency response 80 Hz - 25,000 Hz
Impedance Z 3 Ω
Sensitivity SPL 91 dB @ 2.83V / 1m
87 dB @ 1W / 1m
Outer diameter ø
Tweeter: 32.0 mm / 1.26”
Midbass: 130.0 mm / 5.12”

Installation diameter ø
Tweeter: 32.0 mm / 1.26”
Midbass: 116.5 mm / 4.59”

Installation depth
Tweeter: 9.8 mm / 0.39”
Midbass: 55.4 mm / 2.18”

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

Midbass
Impedance Z 3 Ω
DC resistance Re 3.1 Ω
Resonance frequency Fs 89 Hz
Mechanical Q factor Qms 3.11
Electrical Q factor Qes 0.97
Total Q factor Qts 0.74
Compliance Cms 350 μm/N
Equivalent air volume Vas 4.6 L
Force factor B*l 4.0 Tm
Cone area Sd 98 cm2
Moving mass Mms 9.1 g
Mechanical resistance Rms 1.65 kg/s
Voice coil diameter ø 25 mm
Voice coil winding height

10.5 mm
Max. linear excursion Xmax +/- 3.2 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 and ProConnect terminal

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

Compatibility
FlexMount20
WireKits

Scope of delivery
2 x Tweeter Ci3 T20FM-TI
2 x Midbass Ci3 W130-S3
2 x Crossover Ci3 FX-UNI.2
2 x Lowpass cable crossover Ci3 FX-WLP.2
2 x Tweeter mounting accessories
2 x COMPOSE Connect Kit
1 x Mounting material