"Rockford 6-1/2"" Coaxial Marine Speakers (Pair)"
"Need a speaker that produces great sound and can stand up in the outdoors? This 6-1/2"" weather-resistant speaker has a UV coat to handle the harsh rays of the sun. In addition, its polypropylene, rubber and ceramic construction, with gold-plated connections and stainless-steel mountings, is virtually immune to water."