HELIX Ci7 W130-S3
130 mm (5¼") midbass, 3 Ω, from the Compose i7 line.
Specifications
| Power handling RMS / Max. (P) | 120 / 180 Watts |
|---|---|
| Impedance (Z) | 3 Ω |
| DC resistance (Re) | 2.9 Ω |
| Frequency response | 70 Hz - 4,000 Hz |
| Resonance frequency (Fs) | 73 Hz |
| Mechanical Q factor (Qms) | 2.38 |
| Electrical Q factor (Qes) | 0.50 |
| Total Q factor (Qts) | 0.41 |
| Compliance (Cms) | 420 µm/N |
| Equivalent air volume (Vas) | 4.3 L |
| Force factor (B*I) | 5.5 Tm |
| Sensitivity (SPL) | 92 dB @ 2.83 V / 1m 88 dB @ 1W / 1m |
| Cone area (Sd) | 85 cm² |
| Moving mass (Mms) | 11.1 g |
| Cone material | Ultra high damping (UHD) crafted paper cone |
| Mechanical resistance (Rms) | 2.15 kg/s |
| Voice coil diameter (ø) | 25 mm |
| Voice coil winding height | 12.8 mm |
| Max. linear excursion (Xmax) | +/- 3.4 mm |
| Outer diameter (ø) | 130 mm / 5.12" |
| Installation diameter (ø) | 116.5 mm / 4.59" |
| Installation depth | 58.5 mm / 2.31" |
| Features | ProConnect terminal |
Installed by Audio Edge
We sell every product as part of a system designed for your vehicle — consultation, installation, and tuning included. Tell us what you drive and we’ll tell you what this can do in your car.
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