{"product_id":"helix-cfmk165-bmw-1-fdm-flexmount165-speaker-adapter-ring","title":"HELIX CFMK165 BMW.1 (FDM) FlexMount165 Speaker Adapter Ring","description":"The FlexMount system uses bespoke adapter rings to turn a universal 165 mm HELIX COMPOSE speaker into a vehicle-specific fit, allowing for a clean, acoustically optimised installation in the factory position. These rings are 3D-printed in-house using a specialised material that offers outstanding strength, rigidity, and resistance to weather, UV, oils, and grease. With an operating temperature range of -40°C to over 90°C, they deliver lasting stability and performance even in demanding automotive conditions. The set includes sealing rings to prevent acoustic short circuits and moisture ingress, ensuring a professional finish.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Speaker Adapter Ring\u003cbr\u003e\u003cstrong\u003eRange\u003c\/strong\u003e: COMPOSE FlexMount\u003cbr\u003e\u003cstrong\u003eSize\u003c\/strong\u003e: FlexMount165\u003cbr\u003e\u003cstrong\u003eSpeaker Diameter\u003c\/strong\u003e: 165 mm\u003cbr\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: FDM 3D-Printed Special Polymer\u003cbr\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40°C to +90°C\u003cbr\u003e\u003cstrong\u003eWeather Resistance\u003c\/strong\u003e: UV, Oil, and Grease Resistant\u003cbr\u003e\u003cstrong\u003eVehicle Make\u003c\/strong\u003e: BMW\u003cbr\u003e\u003cstrong\u003eVehicle Model\u003c\/strong\u003e: i4\u003cbr\u003e\u003cstrong\u003eMounting Position\u003c\/strong\u003e: Factory Woofer Location\u003cbr\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Germany\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 kg\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53773224116561,"sku":"CI41658","price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/CFMK165-BMW-1_3a44dfc8-e39d-46b8-b899-f3849a4c49c9.jpg?v=1778712306","url":"https:\/\/shoponyxac.co.uk\/products\/helix-cfmk165-bmw-1-fdm-flexmount165-speaker-adapter-ring","provider":"Onyx Auto Care","version":"1.0","type":"link"}