HELIX Ci5 T25FM-CA

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 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

Compatibility

FlexMount25

WireKits



Scope of delivery

2 x Ci5 T25FM-CA

2 x Tweeter flush mount

2 x Tweeter pod

2 x Mounting material

1 x Instruction manual