Specifically designed for marine use, these Jensen MS6007WR Coaxial Marine Speakers are weatherproof and engineered with UV-resistant materials to withstand the outdoor elements. 6.5" polypropylene woofer. Titanium dome tweeter. Jensen MS6007WR marine speakers feature 120 watts peak power per pair. Mounting hole: 5" dia. Mounting depth: 2.375". Pair. Available in white only.