CI3 C165.2FM-S3 165 mm coaxial system - Compose i3

Helix
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€ 168,00
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Type
Coaxial
Speaker Size
165 mm
Coaxial Type
2-way
Frequency Response
60 - 25.000 Hertz
MAX Power
150 Watt
RMS Power
100 Watt
Sensitivity
92 dB
Impedance
3 Ohm
Woofer Material
Cellulosa trattata
Tweeter Material
Cupola in titanio

HELIX CI3 C165.2FM-S3 165 mm coaxial system - Compose i3


The i3 coaxial systems offer everything you expect from a great 2-way system: A first-class sound experience thanks to the use of high-quality materials and intelligent design. All components harmonize perfectly, always guaranteeing maximum performance and power.

HELIX COMPOSE implements a highly efficient 3 Ohm technology and harmonizes perfectly with all HELIX and MATCH amplifiers while at the same time providing a clearly perceptible advantage in terms of efficiency and maximum sound pressure. With the innovative "Cenosphere" coating, hollow spheres are incorporated into a polyamide layer applied to the cone. This process increases rigidity and optimizes internal damping. The result is an exceptionally stable and lightweight cone that delivers exceptional precision in sound reproduction.

All baskets of the CI3 C165.2FM-S3 are made from a high-tech composite polymer, further reinforced with glass spheres. The result is maximum stability with minimal self-resonance, while eliminating magnetic flux modulation and maximum resistance to thermal influences. Last but not least, this allows for much more compact basket dimensions and therefore simplified installation in space-restricted conditions.

2 x Ci3 C165.2FM-S3 1 x installation material

HELIX CI3 C165.2FM-S3 Technical specifications

  • RMS / Max power handling 100 / 150 Watt
  • Frequency response 60 Hz - 25.000 Hz
  • Impedance Z 3 Ω
  • Sensitivity SPL
    • 92 dB @ 2.83V / 1m
    • 88 dB @ 1W / 1m
  • Outer diameter ø 165.0 mm / 6.50
  • Installation diameter ø 142.0 mm / 5.59
  • Installation depth 60.7 mm

Midwoofer

  • Impedance Z 3 Ω
  • DC resistance Re 3.1 Ω
  • Resonance frequency Fs 72 Hz
  • Mechanical Q factor Qms 4.02
  • Electrical Q factor Qes 1.04
  • Total Q factor Qts 0.82
  • Compliance Cms 466 μm/N
  • Equivalent air volume Vas 11.5 L
  • Force factor B*l 3.8 Tm
  • Cone area Sd 133 cm2
  • Moving mass Mms 10.4 g
  • Mechanical resistance Rms 1.17 kg/s
  • Voice coil diameter ø 25 mm
  • Voice coil winding height 10.5 mm
  • Maximum linear excursion Xmax +/- 3.2 mm

Tweeter

  • Moving coil diameter ø 20 mm

Features

  • Tweeter Titanium dome and neodymium magnet
  • Midwoofer Paper with Cenosphere coating, ProConnect terminal and FlexMount165
  • Integrated crossover, 6 dB high-pass
€ 168,00 Price incl. VAT