Prospec's JBL components are thoroughly developed for the marine environment. Circuit boards are encapsulated in a newly developed PUC moisture coating which dramatically improves reliability. Unlike the coating used by most companies in the marine industry, PUC coating is visible under a black light. This makes it possible to visually inspect every unit to make sure that the circuit board has been fully covered.
![JBL 10" Marine RGB Passive Subwoofer - White Stadium Series [STADIUMMW1000AM] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/75063XL_{width}x.jpg?v=1613368491)
![JBL 10" Marine RGB Passive Subwoofer - White Stadium Series [STADIUMMW1000AM] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/75063BXL_{width}x.jpg?v=1618202976)
![JBL 6.5" Coaxial Marine RGB Speakers - White STADIUM Series [STADIUMMW6520AM] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/75056XL_{width}x.jpg?v=1613368490)
![JBL 6.5" Coaxial Marine RGB Speakers - White STADIUM Series [STADIUMMW6520AM] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/75056BXL_{width}x.jpg?v=1618202974)
![JBL Mini Plug f/MP3, iPod & Laptop [SEAMINI2] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/30636XL_{width}x.jpg?v=1613364426)