{"product_id":"helix-cfmk165-mb-2-fdm-flexmount165-adapter-ring-for-mercedes-benz","title":"HELIX CFMK165 MB.2 (FDM) FlexMount165 Adapter Ring for Mercedes Benz","description":"Crafted in-house using advanced FDM 3D printing technology, these adapter rings transform universal 165 mm HELIX COMPOSE speakers into vehicle-specific units for a perfect, acoustically optimised fit at the original mounting position. The special automotive-grade material delivers exceptional strength and rigidity, while resisting weather, UV, oils and greases. It handles extreme temperatures from -40°C to over +90°C, ensuring long-lasting stability even in harsh conditions. Each set includes sealing gaskets to prevent acoustic short-circuits and moisture ingress. Made in Germany.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e: FlexMount165 Adapter Ring\u003cbr\u003e\u003cstrong\u003eSpeaker Size Compatibility\u003c\/strong\u003e: 165 mm\u003cbr\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: Special automotive-grade polymer (FDM 3D printed)\u003cbr\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40°C to +90°C\u003cbr\u003e\u003cstrong\u003eUV Resistant\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eOil and Grease Resistant\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eWeather Resistant\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e: Direct fit at original vehicle mounting position\u003cbr\u003e\u003cstrong\u003eIncluded Sealing\u003c\/strong\u003e: Yes (2 x speaker gaskets)\u003cbr\u003e\u003cstrong\u003eManufacturing Method\u003c\/strong\u003e: FDM 3D printing (in-house)\u003cbr\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Germany\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.11 kg\u003cbr\u003e\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e: 300 x 380 x 110 cm\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53773231817041,"sku":"CI41662","price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/CFMK165-MB-2_d47ac890-e82a-4110-b419-c5795c631309.jpg?v=1778712411","url":"https:\/\/shoponyxac.co.uk\/products\/helix-cfmk165-mb-2-fdm-flexmount165-adapter-ring-for-mercedes-benz","provider":"Onyx Auto Care","version":"1.0","type":"link"}