Helix Compose FlexMount 20 CFMK20 JLR.1 Tweeter Adaptor for Jaguar & Land Rover
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The Helix CFMK20 JLR.1 is a vehicle-specific FlexMount20 adaptor ring for fitting a 0.75 inch (20 mm) Helix Compose tweeter into the factory tweeter position in Jaguar and Land Rover vehicles. It is part of the Helix Compose FlexMount range.
Key specifications
- Adaptor type: FlexMount20 vehicle-specific tweeter adaptor ring
- Tweeter size: 0.75 inch / 20 mm
- Vehicles: Jaguar and Land Rover with factory installed tweeter
- Tweeter fixing: snap lock
- Compatible Helix Compose speakers: Ci7 T20FM-SC, Ci3 T20FM-TI, Ci3 K100.2FM-S3, Ci3 K130.2-S3, Ci3 K165.2FM-S3, Ci3 K165.2FM-S2, Ci3 K200.2FM-S3, Ci3 K200.2FM-S2, CB T20FM-S, CB K100.2-S3, CB K130.2-S3 and CB K165.2-S3
- In the box: 2 x FlexMount20 adaptor ring
HELIX CFMK20 JLR.1
FlexMount is Helix's proprietary mounting system using vehicle-specific adaptor rings. The CFMK20 JLR.1 turns a universal 0.75 inch / 20 mm Helix Compose tweeter with FlexMount20 technology into a car-specific speaker, enabling a clean, acoustically optimised fit in the vehicle's original tweeter position. Tweeters are sold separately — for example as part of the Helix Ci3 K100.2FM-S3 component set.
Features
- Vehicle-specific adaptor ring for acoustically optimised integration of 0.75 inch / 20 mm Helix Compose tweeters in the original mounting location
- Tweeter clips into the adaptor ring via snap lock for easy installation and secure fixing
- Two adaptor rings supplied; tweeters sold separately
Explore the full range in Helix Compose FlexMount.
Specification
| Shape | Round |
|---|---|
| Type | Installation Kit |
| Series | FlexMount |
| Article Number | CI42006 |
| Country of Manufacture | China |
More specs
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What's Included
- 2 x FlexMount20 adaptor ring
Helix
About the Helix CI42006
From our tech experts at CEN
The Helix CFMK20 JLR.1 is a pair of FlexMount20 adaptor rings made for the factory tweeter position in Jaguar and Land Rover vehicles. Each ring takes a 0.75 inch (20 mm) Helix Compose FlexMount tweeter, held by a snap lock. It is a mounting part only, so tweeters are sold separately.
Who it suits
Jaguar and Land Rover owners who want a Helix tweeter in the original location rather than a surface-mounted pod. It matches the Ci7 T20FM-SC and Ci3 T20FM-TI tweeters, and the 20 mm tweeters supplied in Helix sets such as the Ci3 K100.2FM-S3.
Our tech experts advise
Confirm your vehicle has a factory tweeter before ordering, as the ring is shaped for that mount and not for a blank panel. If you are also changing the door speakers, plan the crossover or DSP settings at the same time so the tweeter level matches. Get in touch with your make, model and year and we will confirm fitment. Installation is priced per vehicle.
Explore the full Helix range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Helix
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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: Which vehicles does the HELIX CFMK20 JLR.1 fit?
A: The CFMK20 JLR.1 is designed for Jaguar and Land Rover vehicles with a factory installed tweeter. Contact CEN with your registration if you want us to confirm fitment.
Q: Which HELIX tweeters and component sets work with the CFMK20 JLR.1?
A: It takes the 0.75 inch (20 mm) HELIX COMPOSE tweeters with FlexMount20 technology, used in these models: Ci7 T20FM-SC, Ci3 T20FM-TI, Ci3 K100.2FM-S3, Ci3 K130.2-S3, Ci3 K165.2FM-S3, Ci3 K165.2FM-S2, Ci3 K200.2FM-S3, Ci3 K200.2FM-S2, CB T20FM-S, CB K100.2-S3, CB K130.2-S3 and CB K165.2-S3.
Q: How is the tweeter held in the CFMK20 JLR.1?
A: The tweeter is secured in the adaptor ring with a snap lock. Two adaptor rings are supplied.
