SKU: 75360913753

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

Sale price$94.49 Regular price$104.99
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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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Patrick G.
Pawtucket, US
★★★★★ 5
Dog loves these. Have bought for over 10 yrs.
Dog loves these. Medium size is perfect for her. She gets them when we leave her for extended time. Reasonably priced.
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Reviewed in the United States on November 5, 2025
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Florida Girl
San Leandro, US
★★★★★ 5
A Safer, Delicious Alternative to Rawhide
Flavor Name: Chicken, Size: 9.7 Ounce (Pack of 1)
If you are looking for a safer alternative to traditional rawhide, the DreamBone Twist Sticks are a fantastic choice. These chews offer all the engagement of a classic chew but are 100% rawhide-free, making them much easier for dogs to digest while still being highly satisfying. The taste is clearly a winner, as they are made with real chicken and wholesome vegetables. Dogs find the flavor irresistible, and the unique twist shape adds an extra layer of fun to their treat time. They don't smell bad as I am removing them from the package. (PLUS FOR ME) I buy these often for my pups, a Milky and Silky, and they can chew them easily without any digestive issues. The treats come out of the package soft and not dry. They are definitely durable enough for my two small pups, but they break up easily with their little mouths. Why these chews are a great addition to your pet's routine: Dental Health Support: The natural action of chewing helps maintain healthy teeth and gums by reducing plaque and tartar buildup. Nutrient-Rich: These treats are enriched with vitamins and minerals, providing extra nutrition alongside a "scrumptious" taste. Wholesome Ingredients: By combining real meat with vegetables, these provide a high-value reward without the risks associated with rawhide. Highly Digestible: Because they are rawhide-free, they are gentle on the stomach and perfect for everyday treats. These are a practical, healthy, and delicious way to reward your dog while supporting their overall hygiene.
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Reviewed in the United States on January 24, 2026
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Sheri Lynn
Carnegie, US
★★★★★ 5
Dogs love Them
Flavor Name: Chicken, Size: 12.3 Ounce (Pack of 1)
DreamBone Twist Sticks are a wonderful treat option for dog owners seeking a healthy and enjoyable chew for their pets. These sticks are wrapped with real chicken, which not only adds a delicious flavor that dogs love but also provides a natural source of protein. What makes them stand out is that they are rawhide-free, offering a safer alternative to traditional rawhide chews that can sometimes cause digestive issues. Each package contains 50 sticks, making it great value for those who want to keep their dogs entertained and satisfied over time. The texture of the chew is firm enough to help promote dental health by gently cleaning teeth and massaging gums as dogs chew. Many pet owners appreciate that these treats are made with quality ingredients and without unnecessary fillers. Overall, DreamBone Twist Sticks are an excellent choice for dogs of various sizes and ages who enjoy chewing. They combine taste, safety, and dental benefits in one package. If you’re looking for a reliable, tasty, and rawhide-free chew treat, these sticks are definitely worth trying to keep your furry friend happy and healthy.
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Reviewed in the United States on January 19, 2026
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AvidShopper333
Alexandria, US
★★★★★ 5
They are highly preferred by our pet!
Flavor Name: Chicken, Size: 9.7 Ounce (Pack of 1)
Our dog absolutely dream bone twist sticks! They have a very pleasant scent and are the perfect softness. He gets one in the morning with a few other small treats and always saves this for last we think it’s because it’s the favorite. This is not made of rawhide in therefore highly digestible. Perfect size for a medium to small dog; would not recommend for a larger dogs due to choking. You can, however, get larger bones in the same brand. With 50 in a bag, you can purchase them less often. They are highly preferred by our pet.
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Reviewed in the United States on April 3, 2026
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Diane M.
Houston, US
★★★★★ 5
Great For Puppy to Elderly Dogs
Flavor Name: Chicken, Size: 9.7 Ounce (Pack of 1)
All 3 of our dogs love this treat, We like that the treats are free of rawhide. They are soft enough for even our 15 year old dog to enjoy. The treats can easily be cut into pieces to use as training treats or to hide in dog puzzle toys. With 50 sticks per bag, we don't run out of them too soon.
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Reviewed in the United States on May 29, 2026

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