These fully marinized speakers not only deliver JBL sound, they also provide RGB lighting to bring the sound to life. Engineered to withstand sun, salt, sea spray and wash downs, they feature sealed motor structures, UV resistant one-piece cast-polymer baskets, a sealed magnet and rubber surrounds. The polypropylene cone and balanced silk dome tweeter provide great bass, smooth highs and lots of output to ensure every note can be heard loud and clear. With two grille colors included in the box, you can easily match your speaker grilles with your boat.Includes: Full-Range Speakers, Gloss White Speaker Grilles, Satin Grey Speaker Grilles, Stainless mounting hardware, Drill bit, Foam gasket, Speaker Harnesses, RGB Harnesses.