Description
Ci3 T20FM-AL MK2
Performance aluminium dome tweeter
Features
- 0.75” / 20 mm performance tweeter with black aluminum dome for accurate, pure and detailed treble response
- High-quality aluminum dome with perfect balance of low weight and high rigidity – for natural brilliance and fine detail reproduction
- Refined highly efficient neodymium magnet for high magnetic flux linearity and optimized performance
- Compact design and various mounting options for numerous installation demands
- Mounting pods for flush mount and angle mount included in delivery
Technical data
| 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 | 91 dB @ 2.83V / 1m 88 dB @ 1W / 1m |
| Voice coil diameter | Ø | 20 mm |
| Cone material | Aluminum | |
| Outer diameter | 32 mm / 1.26″ | |
| Installation diameter | 28 mm / 1.10″ | |
| Installation depth | 9.8 mm / 0.39″ | |
| Recommended crossover frequencies for the highpass | ||
| Slope | Minimum crossover frequency | |
| 6 dB/Octave | > 5,000 Hz | |
| 12 dB/Octave | > 3,500 Hz | |
| 24 dB/Octave | > 3,000 Hz | |







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