{"product_id":"nuith-4-speaker-spacer-adapter-rings-4-pack-black-abs-mounting-brackets-0-43-depth-for-4-inch-car-speakers","title":"NuIth 4\" Speaker Spacer Adapter Rings — 4-Pack Black ABS Mounting Brackets, 0.43\" Depth for 4-inch Car Speakers","description":"\u003cp\u003e\u003cstrong\u003eNuIth 4-inch speaker spacer adapter rings are universal ABS mounting brackets that add 0.43\" depth so aftermarket 4\" car speakers fit cleanly into factory openings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen swapping in replacement 4-inch speakers, many vehicles lack the clearance for thicker aftermarket drivers. These NuIth spacer rings raise the speaker mounting plane and create the extra depth needed without cutting or custom panels. Built from durable ABS plastic, the four-piece set provides a simple retrofit solution that uses existing factory screw points for a tidy, secure install.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these spacer rings help when installing deeper aftermarket speakers?\u003c\/h3\u003e\n\u003cp\u003eThe spacer rings create a consistent 0.43-inch extension between the speaker and the factory mounting surface, preventing cone or magnet interference with door panels or window mechanisms. They restore proper ventilation and mounting geometry so the speaker performs as intended while keeping the original aperture intact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0.43 inch (11mm) added depth for magnet clearance\u003c\/li\u003e\n  \u003cli\u003eInner diameter fits 95mm (3.7\") speaker frames\u003c\/li\u003e\n  \u003cli\u003eOuter diameter aligns with common 135mm (5.3\") factory openings\u003c\/li\u003e\n  \u003cli\u003eUses original vehicle screw points—no new holes required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these adapters compatible with my 4\" car speakers and door openings?\u003c\/h3\u003e\n\u003cp\u003eThe rings are designed around standard 4-inch speaker dimensions and will fit most aftermarket and OEM 4\" drivers. Measure your speaker frame and vehicle aperture to confirm the 95mm inner diameter and 135mm outer diameter suit your application, and allow a 1–2mm manufacturing tolerance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter: 95mm \/ 3.7\"\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 135mm \/ 5.3\"\u003c\/li\u003e\n  \u003cli\u003eThickness: 11mm \/ 0.43\"\u003c\/li\u003e\n  \u003cli\u003ePack of four covers two doors or a complete 4-speaker swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward and intended for DIY enthusiasts and installers alike. The spacers reuse existing mounting points, so you generally need only basic hand tools and the speaker mounting screws provided with your speakers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo cutting or drilling required in most vehicles\u003c\/li\u003e\n  \u003cli\u003eUses factory screw holes and common speaker fasteners\u003c\/li\u003e\n  \u003cli\u003eQuick alignment thanks to standard bolt patterns\u003c\/li\u003e\n  \u003cli\u003eCan be installed in minutes per speaker with a screwdriver\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat material are the rings made of and how durable are they?\u003c\/h3\u003e\n\u003cp\u003eNuIth spacer rings are molded from ABS plastic chosen for toughness and resistance to vibration and temperature cycles common in vehicle interiors. The rings provide a rigid mounting surface that holds speakers securely while resisting cracking and deformation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable ABS construction for long-term use\u003c\/li\u003e\n  \u003cli\u003eLightweight—adds minimal weight to the door panel area\u003c\/li\u003e\n  \u003cli\u003ePrecision-molded for consistent thickness and fit\u003c\/li\u003e\n  \u003cli\u003eBlack finish blends unobtrusively with most factory interiors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Installers, car audio hobbyists, and drivers upgrading to thicker aftermarket 4-inch speakers who want a no-cut, no-drill upgrade path will find these NuIth spacer rings useful. They suit anyone replacing factory speakers in doors, dashboards, or rear panels where extra depth is needed. If you need a simple, reversible way to gain 11mm of clearance while keeping factory mounting points intact, this four-piece adapter set is built for that job.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these fit all 4-inch speakers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit most standard 4\" speakers with a 95mm frame and common bolt patterns; measure before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to drill holes to use them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—these spacers use existing factory mounting points in most vehicles, avoiding drilling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NuIth","offers":[{"title":"Default Title","offer_id":48455100006557,"sku":"B0CQ8GJ6LF","price":19.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/nuith-front-packaging-view.jpg?v=1781719012","url":"https:\/\/nexoltic.com\/products\/nuith-4-speaker-spacer-adapter-rings-4-pack-black-abs-mounting-brackets-0-43-depth-for-4-inch-car-speakers","provider":"Nexoltic","version":"1.0","type":"link"}