{"product_id":"jl-audio-source-unit-adaptor-plate-mediamaster-mm55-mmr-40","title":"JL Audio Source Unit Adaptor Plate - MediaMaster MM55 \u0026 MMR-40","description":"\u003cp\u003eThis mounting adapter plate allows you to install a compatible MediaMaster source unit into existing source unit openings that are larger than required (up to 8.17 x 3-inch\/208 x 80 mm). The mounting adapter plate provides a solid surface to mount your MediaMaster in locations previously occupied by other marine manufacturers’ source units.\u003c\/p\u003e \u003cp\u003eFeaturing a durable black anodised finish that’s both UV- and corrosion-resistant the mounting adaptor plate includes stainless-steel hardware and a full-surface gasket to ensure a secure and watertight installation. Panel mounting holes are countersunk and thoughtfully positioned to keep them concealed behind the trim ring of the source unit for a clean and uncluttered look.\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default","offer_id":57163345396043,"sku":"232-0101386000","price":62.09,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/7400\/5323\/files\/010-13860-00.jpg?v=1777546094","url":"https:\/\/www.parkeradams-superstore.com\/products\/jl-audio-source-unit-adaptor-plate-mediamaster-mm55-mmr-40","provider":"Parker Adams Superstore","version":"1.0","type":"link"}