{"product_id":"helix-compose-flexmount200-cfmk200-mb-4s-mercedes-subwoofer-adaptor-ring","title":"HELIX COMPOSE FlexMount200 CFMK200 MB.4S Mercedes Subwoofer Adaptor Ring","description":"This vehicle-specific adaptor ring from the FlexMount200 range lets you install the HELIX COMPOSE Ci5 S200FM hybrid subwoofer directly into the factory bulkhead location of compatible Mercedes models. The torsion-resistant design ensures a secure fit and effortless installation, while the included gaskets prevent acoustic short circuits for cleaner bass. Mercedes-specific connection cables and sturdy protective grilles are also supplied, so everything needed for a professional upgrade is in the box.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Vehicle-Specific Subwoofer Adaptor Ring\u003cbr\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e: COMPOSE FlexMount200\u003cbr\u003e\u003cstrong\u003eModel\u003c\/strong\u003e: CFMK200 MB.4S\u003cbr\u003e\u003cstrong\u003eCompatible Speaker\u003c\/strong\u003e: HELIX COMPOSE Ci5 S200FM (S2 \/ D2)\u003cbr\u003e\u003cstrong\u003eVehicle Manufacturer\u003c\/strong\u003e: Mercedes-Benz\u003cbr\u003e\u003cstrong\u003eInstallation Location\u003c\/strong\u003e: Front Bulkhead (Factory Subwoofer Position)\u003cbr\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: Torsion-Resistant Adaptor Ring\u003cbr\u003e\u003cstrong\u003eIncluded Gaskets\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eIncluded Connection Cables\u003c\/strong\u003e: Mercedes-Specific (2x)\u003cbr\u003e\u003cstrong\u003eIncluded Grilles\u003c\/strong\u003e: Sturdy Protective Grilles (2x)\u003cbr\u003e\u003cstrong\u003eMounting Hardware Included\u003c\/strong\u003e: Yes (2x sets)\u003cbr\u003e\u003cstrong\u003eQuantity per Set\u003c\/strong\u003e: 2 Adaptor Rings\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.05 kg\u003cbr\u003e\u003cstrong\u003eDimensions (W x D x H)\u003c\/strong\u003e: 32 cm x 25.7 cm x 7.1 cm\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53772621873489,"sku":"CI42219","price":89.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/CFMK-200-MB-4S.jpg?v=1778706951","url":"https:\/\/shoponyxac.co.uk\/products\/helix-compose-flexmount200-cfmk200-mb-4s-mercedes-subwoofer-adaptor-ring","provider":"Onyx Auto Care","version":"1.0","type":"link"}