Polk Audio Atrium 5 Outdoor Speakers: All-Weather, Powerful Bass & Easy Mounting

The Polk Atrium 5 outdoor speakers are all-weather certified and water-resistant, making them durable and able to withstand various elements such as salt-fog, UV, extreme temperatures, and heavy rains. They feature aluminum grilles and brackets with stainless steel and brass hardware to prevent rust. The speakers utilize Polk’s patented Dynamic Balance technology with a 5″ driver and 0.75″ tweeter, as well as Power Port Technology for deep, extended bass impact and minimal distortion. They are easy to install and suitable for both indoor and outdoor use. With wider sound dispersion and powerful bass, the speakers provide high-quality sound and a minimalistic, attractive design. The one-click Speed-Lock Mounting Bracket allows for easy, one-handed installation, and the speakers are certified for all-weather use, able to withstand extreme temperatures and heavy rain year after year.