At home in the outdoors, Russound's OutBack Speakers are perfect for patios, pools, porches, decks, and backyards. Relax in a lawn chair or tend your garden while enjoying your favorite tunes in the fresh air. Designed and built to withstand the rigors of outdoor environments, the 5 Series outdoor speakers will provide years of trouble-free service. They work in a wide range of temperatures and be unaffected by extremes of humidity. A corrosion-resistant aluminum grille and bracket coupled with the speaker’s rugged environmental design assures durability in any kind of weather. Sealed enclosure offers greater durability against the environment's rigors.