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Helix Ci3 K100.2FM-S3
4" 80W component set
| Power handling RMS / Max. | P | 80 / 120 Watts |
| Frequency response | 120 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” |
| Installation diameter | ø |
Tweeter: 32.0 mm / 1.26” |
| Installation depth |
Tweeter: 9.8 mm / 0.39” |
|
| Dimensions crossover |
103.3 x 50.4 x 25.0 mm / |
|
| Midrange | ||
| Impedance | Z | 3 Ω |
| DC resistance | Re | 3.0 Ω |
| Resonance frequency | Fs | 146 Hz |
| Mechanical Q factor | Qms | 4.49 |
| Electrical Q factor | Qes | 1.02 |
| Total Q factor | Qts | 0.83 |
| Compliance | Cms | 280 μm/N |
| Equivalent air volume | Vas | 1.1 L |
| Force factor | B*l | 3.4 Tm |
| Cone area | Sd | 53 cm2 |
| Moving mass | Mms | 4.3 g |
| Mechanical resistance | Rms | 0.87 kg/s |
| Voice coil diameter | ø | 25 mm |
|
Voice coil winding height |
4.8 mm | |
| Max. linear excursion | Xmax | +/- 2.0 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 |
|
| Midrange |
Paper with Cenosphere coating, FlexConnect terminal, neodymium magnet and FlexMount100 |
|
| Crossover |
Tweeter: 12 dB highpass, protection and level adjustment |
|