{"product_id":"helix-cfmk100-bmw-4-fdm-flexmount100-adaptor-ring","title":"HELIX CFMK100 BMW.4 (+FDM) FlexMount100 Adaptor Ring","description":"A two-part vehicle-specific adaptor ring that transforms a universal 4\" HELIX COMPOSE midrange speaker with FlexMount100 technology into a car-specific fit for BMW vehicles. Manufactured using advanced FDM 3D printing, the adaptor offers exceptional strength, UV resistance, and durability across extreme temperatures. The patented bayonet lock ensures easy installation and secure fixation, while included gaskets prevent acoustic short circuits for optimised sound quality. Made in Germany, this kit includes four adaptor rings, two gaskets, and two FlexConnect inlays for a professional-grade upgrade.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Midrange Speaker Adaptor Ring\u003cbr\u003e\u003cstrong\u003eSpeaker Size Compatibility\u003c\/strong\u003e: 4 inch \/ 100 mm\u003cbr\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e: FlexMount100\u003cbr\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: FDM 3D-printed polymer\u003cbr\u003e\u003cstrong\u003eColour\u003c\/strong\u003e: Black\u003cbr\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40°C to +90°C\u003cbr\u003e\u003cstrong\u003eVehicle Compatibility\u003c\/strong\u003e: BMW, Mini, Ferrari, Rolls Royce\u003cbr\u003e\u003cstrong\u003eCompatible Speakers\u003c\/strong\u003e: Ci7 M100FM-S3, Ci3 M100FM-S3, Ci3 K100.2FM-S3, Ci3 C100.2FM-S3\u003cbr\u003e\u003cstrong\u003eMounting Mechanism\u003c\/strong\u003e: Patented bayonet lock\u003cbr\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e: Made in Germany\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53772297371985,"sku":"CI41012","price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/HELIX-CFMK100-BMW-4.jpg?v=1778703800","url":"https:\/\/shoponyxac.co.uk\/products\/helix-cfmk100-bmw-4-fdm-flexmount100-adaptor-ring","provider":"Onyx Auto Care","version":"1.0","type":"link"}