Helix Ci5 T25FM-CA "Compose" tweeters
Helix Ci5 T25FM-CA "Compose" tweeters
Helix Ci5 T25FM-CA "Compose" tweeters

Helix Ci5 T25FM-CA "Compose" tweeters

Ci5 T25FM-CA

Helix "Compose" tweeter set

 

Features

  • 1” / 25 mm advanced tweeter with ceramic-coated aluminum dome for balanced frequency response and excellent decay characteristics
  • Sturdy aluminum housing with integrated grille for optimum protection of the delicate tweeter dome
  • Highly efficient neodymium magnet for high magnetic flux linearity
  • 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  94.0 dB @ 2.83V / 1m
91.0 dB @ 1W / 1m
Voice coil diameter   Ø 25 mm
Cone material    Aluminium 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

Regular price$349.00
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