Helix F 4X - 4" 2-Way Coaxial Speaker



Immerse yourself in the world of HELIX sound with the new F loudspeaker series. The combination of proven components and cutting-edge materials guarantees a great sound experience with rich bass, accurate mids and detailed highs.

During development special attention was paid to an easy integration into the vehicle due to the low installation depth.

The elegant design underlines the qualities at first glance. Thus, the bass drivers of this series present themselves in a stylish, elegant design with matt black HELIX cone finish and shiny black HELIX-logo.

  • Stylish & elegant HELIX design with black matt cone finish and black shiny HELIX-logo
  • 4” / 100 mm woofer with novel, low resonant cone made of injected polypropylene with embedded carbon fibers
  • 0.52” / 13 mm mylar tweeter with neodymium magnet for crispy and clear treble response
  • Individual HELIX basket with additional ventilation holes for better voice coil cooling and high power handling
  • Solid rubber magnet protection ring with HELIX-logo
  • Integrated crossover with 6 dB slope
Power RMS / max. 40 / 80 Watts
Frequency response 100 Hz - 22.000 Hz
Impedance 3 Ω
Efficiency 1 W / 1 m 89 dB
Cone material TW: Mylar
M: -
W: Injected  polypropylene with embedded carbon fibers
Crossover Integrated, 6 dB slope
Outer diameter 102.4 mm / 4.03"
Installation diameter 93 mm / 3.66"
Installation depth 43 mm / 1.70"

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