SKU: 467501741

Helix Compose CFMK165 MB.1 - 6.5" Mercedes Benz Sprinter 907 Speaker Adapter Rings

Sale price$53.99 Regular price$59.99
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Helix Compose CFMK165 MB.1 - 6.5" Mercedes Benz Sprinter 907 Speaker Adapter RingsHELIX CFMK165 MB. 1 (FDM) FlexMount is our proprietary mounting system, based on specially developed adaptor rings. These turn your universal 6. 5" 165 mm HELIX COMPOSE midbass with FlexMount165 technology into a car specific speaker, allowing an easy and acoustically optimized installation in the original mounting position of the vehicle. The adaptors are manufactured in house using state of the art FDM 3D printing process. The special material used

HELIX CFMK165 MB.1 (FDM)

FlexMount is our proprietary mounting system, based on specially developed adaptor rings.
These turn your universal 6.5" / 165 mm HELIX COMPOSE midbass with FlexMount165 technology into a car-specific speaker, allowing an easy and acoustically optimized installation in the original mounting position of the vehicle.

The adaptors are manufactured in-house using state-of-the-art FDM 3D printing process. The special material used is perfectly adapted to automotive applications and is characterized in particular by its extremely high strength and rigidity. Due to the special material properties, our FlexMount adaptors are extremely resistant to weathering, UV radiation, oils and greases. In addition, it covers the extremely wide automotive temperature range from -40° C to over + 90° C, which guarantees durability and dimensional stability even under the most difficult conditions.

Features

  • Vehicle-specific adapter ring for a professional and acoustically optimized integration of the 6.5” / 165 mm HELIX COMPOSE midbass with FlexMount165 technology in the original mounting location of the vehicle
  • Easy installation and secure fixation due to torsion-resistant adaptor ring
  • Complex construction for high stability, durability and optimized acoustic characteristics
  • Including gaskets to prevent acoustic short circuits and the ingress of moisture
  • In-house production using state-of-the-art FDM 3D printing process
  • Made in Germany

Compatibility

Speakers:

  • Ci7 W165FM-S3
  • Ci3 W165FM-S3
  • Ci3 W165FM-S2
  • Ci3 K165.2FM-S3
  • Ci3 K165.2FM-S2
  • Ci3 C165.2FM-S3

Car models:

  • Suitable for Mercedes Benz Sprinter 907 vehicles with factory installed woofer
  • Further information about the vehicle compatibility can be found in our FlexMount Finder
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: 467501741

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Rachel
Natrona Heights, US
★★★★★ 5
Do recommend
Size: 9, Color: French Sand
Obsessed with these shoes! They are the perfect classic nude heel. I hate the thick heel on a lot of nude shoes and this one is so different in the best way. It looks like a stiletto from the side, but as we know you get much more support. I think you do get your value for the money you spent, these were expensive but they are long-term durable heels. They are comfortable and the sizing is accurate. I’m a 9 and they fit me perfectly.
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Reviewed in the United States on April 27, 2026
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Liv
Omaha, US
★★★★★ 5
Comfortable and pretty!
Size: 5, Color: Amber Gold
These are so comfortable and beautiful. They fit well and I was able to wear them the whole night dancing without any issues.
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Reviewed in the United States on June 1, 2026
A
Alexandra Glann
Omaha, US
★★★★★ 5
Beautiful comfortable heel
Size: 7, Color: Amber Gold
Love these shoes! I wore to a wedding without breaking them in and my feet didn’t start to hurt until 9 hours into the event! I am usually between a 6 and 6.5 and got a 6.5 and they fit perfectly.
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Reviewed in the United States on April 30, 2026
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Sor4rtemis
Charlottesville, US
★★★★★ 5
Well Made!
Color: 1-black
Well made and super cute!! Perfect size.
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Reviewed in the United States on May 20, 2026
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seth
Whiting, US
★★★★★ 5
Cute and high quality
Color: Cream
I love this purse- I have it in cream and gold. It looks high quality and has held up well with lots of use. Big enough to fit a decent amount of things inside.
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Reviewed in the United States on March 23, 2026

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