HELIX Ci5 T25FM-CA
25 mm (1") tweeter from the Compose i5 line.
Specifications
| Impedance (Z) | 4 Ω |
|---|---|
| DC resistance (Re) | 3.2 Ω |
| Frequency response | 2,000 Hz - 25,000 Hz |
| Resonance frequency (Fs) | 1800 Hz |
| Sensitivity (SPL) | 94.0 dB @ 2.83V / 1m 91.0 dB @ 1W / 1m |
| Voice coil diameter (Ø) | 25 mm |
| Cone material | Aluminum with ceramic coating |
| Outer diameter | 40 mm / 1.57" |
| Installation diameter | 38 mm / 1.50" |
| Installation depth | 11.7 mm / 0.46" |
Recommended crossover frequencies for the highpass
| Slope | Minimum crossover frequency |
|---|---|
| 6 dB/Octave | > 4,000 Hz |
| 12 dB/Octave | > 3,000 Hz |
| 24 dB/Octave | > 2,500 Hz |
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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