The MA6600 6.5" round flush mount speaker is the choice for boaters who want great sound quality in a compact speaker. The high power capability, multi component, round speakers offer a clean low profile, flush mount and full range audio performance. The dual cone speaker features coated internal wiring for long life. The polypropylene Cones, mylar tweeter and Stainless Steel Grille stand up to the harsh marine environment and heavy duty ABS plastic enclosures ensure great durability. Mounting hardware and cutout template are included. Fully waterproof and corrosion-proof.