CI3 W165FM-S2 165mm woofer set - Compose i3

Helix
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€ 140,00
Price per pair (VAT included)
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Type
Woofer and midwoofer
Speaker Size
165 mm
MAX Power
150 Watt
RMS Power
100 Watt
Frequency Response
60 - 3500 Hertz
Sensitivity
94 dB
Impedance
2 Ohm
Installation Depth
60,7 mm
Woofer Material
Cellulosa trattata

HELIX CI3 W165FM-S2 Pair of 165mm woofers - Compose i3

The HELIX COMPOSE i3 series is an absolute excellence in terms of price and performance, offering a first-class sound experience thanks to high-quality components and intelligent design.

HELIX COMPOSE implements a highly efficient 3 Ohm technology and harmonizes perfectly with all HELIX and MATCH amplifiers while at the same time enabling 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 HELIX CI3 W165FM-S2 baskets are made of 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 W165FM-S2 2 x mounting material

HELIX CI3 W165FM-S2 Technical Specifications

  • Power handling RMS / max. P 100 / 150 Watt
  • Impedance Z 2 Ω
  • DC resistance Re 1.8 Ω
  • Frequency response 60 Hz - 3.500 Hz
  • Resonance frequency Fs 74 Hz
  • Mechanical Q factor Qms 3.92
  • Electrical Q factor Qes 0.92
  • Total Q factor Qts 0.74
  • Compliance Cms 370 µm/N
  • Equivalent air volume Vas 8.8 L
  • Force factor B*I 3.5 Tm
  • Sensitivity SPL
    • 94 dB @ 2.83 V / 1m
    • 88 dB @ 1W / 1m
  • Cone area Sd 133 cm²
  • Moving mass Mms 12.5 g
  • Cone material Paper with Cenosphere coating
  • Mechanical resistance Rms 1.48 kg/s
  • Voice coil diameter ø 25 mm
  • Voice coil winding height 11.3 mm
  • Maximum linear excursion Xmax +/- 3.7 mm
  • Outer diameter ø 165 mm / 6.5
  • Installation diameter ø 142 mm
  • Installation depth 60.7 mm
  • Terminal features ProConnect, FlexMount165
€ 140,00 Price incl. VAT