SKU: 75360913753

Helix Compose CB C100.2-S3 - 4" Coaxial Speakers

Sale price$94.49 Regular price$104.99
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Helix Compose CB C100.2-S3 - 4" Coaxial SpeakersHELIX CB C100. 2 S3 HELIX COMPOSE. The perfect speaker for any composition. Born out of the increasingly demanding challenges of modern automobile technology and the HELIX typical pursuit of intelligent solutions, we made the progressive redesign of proven universal speaker systems our mission. The result: our innovative HELIX COMPOSE platform that, according to the motto "developed inside the vehicle, for the vehicle", combines classic universal

HELIX CB C100.2-S3

HELIX COMPOSE. The perfect speaker for any composition. 

Born out of the increasingly demanding challenges of modern automobile technology and the HELIX-typical pursuit of intelligent solutions, we made the progressive redesign of proven universal speaker systems our mission. The result: our innovative HELIX COMPOSE platform that, according to the motto "developed inside the vehicle, for the vehicle", combines classic universal speakers with the advantages of vehicle-specific systems. Innovative materials and the latest technologies paired with smart, practical engineering – the best of both worlds in harmony: high efficiency, fantastic sound quality and enormous dynamics that fit in any vehicle. HELIX COMPOSE – universal speakers evolved.

The essentials for an exceptional sound experience 

You might have already guessed from the name: our BASIC component systems are the perfect introduction to the world of HELIX COMPOSE, providing all the essentials for an exceptional sound experience in your vehicle. All components harmonize perfectly and form an ideal team with our HELIX and MATCH amplifiers, guaranteeing maximum performance and power output at all times.

High efficiency 

HELIX COMPOSE equals smart engineering and accordingly implements highly efficient 3 Ohm technology, that perfectly harmonizes with all HELIX and MATCH amplifiers and at the same time allows a clearly perceptible plus in efficiency and maximum sound pressure. Certain models will also be available as an optional 2 Ohm variants, assuring the absolute maximum performance and power of the respective speaker in combination with the appropriate amplifier.

Powerful bass – always on point

In the BASIC series, our COMPOSE midbass driver combines high efficiency with excellent sound quality. The lightweight but stable polypropylene diaphragm provides exceptional sound performance while the sturdy basket is equipped with additional ventilation holes for optimized cooling. A powerful magnet system provides ideal impulse response and the soft polyurethane dustcap guarantees optimized frequency response in the upper midrange. Last but not least, the compact design is ideally suited for integrations in cramped spaces.

High frequency reproduction with unique dynamics

Of course, when entering the sound world of HELIX COMPOSE, precise highs are a must for an all-around exciting music experience. Accordingly, our BASIC tweeter uses a coated silk dome as well as a highly efficient neodymium magnet – the result: unique dynamics in the high-frequency reproduction and crystal-clear sound.

Features

  • 2-way coaxial speaker system which combines high efficiency with exceptional sound performance
  • 3 Ohms technology for maximized power output of the amplifier
  • Compact design for trouble-free installation even in cramped conditions
  • Tweeter
    • 0.75” / 20 mm tweeter with silk dome for accurate treble response
    • Very efficient neodymium magnet for high magnetic flux linearity
  • Midrange
    • 4” / 100 mm midrange with lightweight polypropylene cone which provides essential stiffness for exceptional sound performance
    • Sturdy steel basket with additional ventilation holes for better voice coil cooling and high power handling
    • Powerful magnet system for optimized impulse response
  • Crossover
    • Integrated with 6 dB slope

Technical data

Power handling RMS / Max.  P 60 / 90 Watts
Frequency response   100 Hz - 22,000 Hz
Impedance Z 3 Ω
Sensitivity  SPL 86 dB @ 2.83V / 1m
82 dB @ 1W / 1m
Outer diameter ø 99.2 mm / 3.91”
Installation diameter ø 89.5 mm / 3.52”
Installation depth    48.9 mm / 1.93”
   
Midrange  
Impedance Z 3 Ω
DC resistance Re 3.0 Ω
Resonance frequency Fs 113 Hz
Mechanical Q factor Qms 4.97
Electrical Q factor Qes 1.05
Total Q factor Qts 0.87
Compliance Cms 272 μm/N
Equivalent air volume Vas 0.8 L
Force factor B*l 3.9 Tm
Cone area Sd 45 cm2
Moving mass Mms 7.2 g
Mechanical resistance Rms 1.04 kg/s
Voice coil diameter  ø 25 mm

Voice coil winding height

  8.9 mm
Max. linear excursion Xmax +/- 2.5 mm
   
Tweeter  
Voice coil diameter ø 20 mm
   
Features  
Tweeter   Silk dome and neodymium magnet
Midbass  

Injected polypropylene cone

Crossover   Integrated, 6 dB highpass
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75360913753

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Renee
Natrona Heights, US
★★★★★ 4
Nice shelves
Color: Batteries Powered
I like these shelves, simple and cute. Serves the purpose. Lights are nice
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Reviewed in the United States on June 11, 2025
K
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Kevin navarro
Cuba, US
★★★★★ 5
Está genial
Color: Batteries Powered
Se ve muy bonito y fácil de instalar
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Reviewed in the United States on January 1, 2026
M
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Mikki
Phoenix, US
★★★★★ 3
Amazing concept
Color: Usb Powered, Color: Usb Powered
They are everything I wanted for the aesthetic I was going for. They are a fairly simple install and they come with pretty good instructions. However, I don't know if it was my rush to get them up or if it was a design flaw but they are not very sturdy in the wall. I had seen a few reviews that said that they were a bit loose and I wasn't expecting heavy objects on it but I did end up needing to put support bars underneath them just because they kept sinking downward. Had I known that would have been the case I would have installed them differently and avoided putting holes in my wall at all but they're up now and it is what it is.
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Reviewed in the United States on November 20, 2024
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CaH
West Palm Beach, US
★★★★★ 5
Glad I bought
Color: Usb Powered
Can I say these are the perfect shelves for home decor? Yes I can. I love these shelves. They gave my walls some well needed decor upgrade. Only downside it that the cords are not removeable.
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Reviewed in the United States on March 12, 2025
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Kimberly Sweet Lawrence
Lowell, US
★★★★★ 5
Work great
Perfect for our staircase
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Reviewed in the United States on March 2, 2026

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