Rock: Polk Atrium 45
Heading out the door? Read this article on the new Outside+ app available now on iOS devices for members! Download the app.
Armed with rust-proof everything (brackets, grille, hardware), Polk‘s outdoor-ready Atrium 45 speakers can weather salt water, rain, and sandstorms. And, yes, even your buddy’s homemade recordings ($240; polkaudio.com).
Polk Atrium 45
