Helix Compose FlexMount 165 CFMK165 FOR.1 6.5 Inch Midbass Adaptor for Ford
Couldn't Load Pickup availability
The Helix CFMK165 FOR.1 is a pair of FlexMount165 vehicle-specific adaptor rings for fitting a 6.5 inch / 165 mm Helix Compose midbass in the original woofer position of Ford vehicles. It is part of the Helix Compose FlexMount range. No speaker is included.
This listing is for the Ford-specific variant. The Helix Compose FlexMount adaptor range also includes the Helix Compose i3 Ci3 K100.2FM-S3 4 inch FlexMount speakers.
This is a mounting adaptor, not a speaker. It works with the Helix Ci7 W165FM-S3, Helix Ci3 W165FM-S3, Helix Ci3 W165FM-S2, Helix Ci3 K165.2FM-S3, Helix Ci3 K165.2FM-S2 and Helix Ci3 C165.2FM-S3.
Key specifications
- Type: vehicle-specific adaptor ring (speaker not included)
- Speaker size: 6.5" / 165 mm Helix Compose midbass with FlexMount165
- Vehicles: Ford with factory-installed woofer
- Compatible speakers: Ci7 W165FM-S3, Ci3 W165FM-S3, Ci3 W165FM-S2, Ci3 K165.2FM-S3, Ci3 K165.2FM-S2, Ci3 C165.2FM-S3
- Construction: FDM 3D printed in-house, resistant to weathering, UV radiation, oils and greases
- Temperature range: -40 °C to over +90 °C
- Supplied: 2 x FlexMount165 adaptor ring, 2 x speaker gasket, 1 x mounting material
About the FlexMount system
FlexMount is Helix's proprietary mounting system, using specially developed adaptor rings. These turn a universal 6.5" / 165 mm Helix Compose midbass with FlexMount165 technology into a car-specific speaker, allowing straightforward, acoustically optimised installation in the vehicle's original mounting position.
Built for automotive conditions
The adaptors are manufactured in-house using a state-of-the-art FDM 3D printing process in a material engineered for automotive use, offering extremely high strength and rigidity.
The material is resistant to weathering, UV radiation, oils and greases, and covers the full automotive temperature range from -40 °C to over +90 °C, ensuring durability and dimensional stability even in demanding conditions.
Features
- Vehicle-specific adaptor ring for acoustically optimised integration of the 6.5" / 165 mm Helix Compose midbass with FlexMount165 technology in the original Ford mounting location
- Easy installation and secure fixation via torsion-resistant adaptor ring
- Complex construction for high stability, durability and optimised acoustic characteristics
- Gaskets included to prevent acoustic short circuits and moisture ingress
- In-house production using state-of-the-art FDM 3D printing process
Explore the full range in Helix Compose FlexMount.
Specification
| Shape | Round |
|---|---|
| Type | Component |
| Series | FlexMount |
| Article Number | CI41659 |
| Country of Manufacture | China |
More specs
| |
What's Included
- 2 x FlexMount165 adaptor ring
- 2 x Speaker Gasket
- 1 x Mounting Material
Helix
About the Helix CI41659
From our tech experts at CEN
The Helix CFMK165 FOR.1 is a pair of FlexMount165 adaptor rings for a 6.5 inch (165 mm) Helix Compose midbass in the original woofer position of Ford vehicles. Speaker gaskets and mounting material are included. No speakers are supplied.
Who it suits
Ford owners who want a clear step up from the factory door speakers without cutting panels. It suits the Ci7 W165FM-S3, Ci3 W165FM-S3, Ci3 W165FM-S2 and the woofers in the Ci3 K165.2FM-S3, K165.2FM-S2 and C165.2FM-S3 sets.
Our tech experts advise
Check your Ford has a factory woofer in the door before ordering. Pair it with the CFMK20 FOR.1 tweeter ring for a matched front stage in the original positions. Installation is priced per vehicle, so send us your make, model and year and we will confirm fitment.
Explore the full Helix range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Helix
Recommended For You
Discover more top-rated gear, handpicked to go with what you're viewing
Looking for Installation?
At CEN we take pride in being able to share the quality of our work as well as being able to show what incredible products we have installed week on week.
Audiotec Fischer Brands
High-End Car Hifi components from Audiotec Fischer
More from Helix Compose FlexMount
More options from the same range, in stock and ready to go
Best SellerHelix Compose FlexMount 200 CFMK200 POR.1 8 Inch Woofer Adaptor for Porsche
(1)£104.99
View product
Helix Compose FlexMount 20 CFMK20 MB.1 Tweeter Adaptor Ring for Mercedes
£12.99
Helix Compose FlexMount 20 CFMK20 BMW.1 Tweeter Adaptor Ring for BMW & Mini
£14.99
Helix Compose FlexMount 200 CFMK200 TES.1 8 Inch Woofer Adaptor for Tesla
£89.99
Helix Compose FlexMount 100 CFMK100 MB.5 4 Inch Midrange Adaptor for Mercedes
£17.99
Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Is the HELIX CFMK165 FOR.1 a speaker?
A: No. The CFMK165 FOR.1 is a pair of vehicle-specific adaptor rings. You need a compatible HELIX COMPOSE FlexMount165 midbass, which is sold separately.
Q: Which speakers fit the CFMK165 FOR.1?
A: It is designed for the 6.5 inch / 165 mm HELIX COMPOSE Ci7 W165FM-S3, Ci3 W165FM-S3, Ci3 W165FM-S2, Ci3 K165.2FM-S3, Ci3 K165.2FM-S2 and Ci3 C165.2FM-S3.
Q: What is in the box with the CFMK165 FOR.1?
A: You get 2 x FlexMount165 adaptor ring, 2 x speaker gasket, 1 x mounting material.
