Polk Audio Atrium 6 Outdoor Speakers with Bass Reflex Enclosure (Pair, Black) - All-Weather Durability | Broad Sound Coverage | Speed-Lock Mounting System

A workhorse when it comes to filling large spaces with the kind of big, lifelike high quality sound for all your outdoor entertainment. Atrium 6 speakers are All-Weather Certified and Water-Resistant—built to withstand the worst elements—salt-fog, UV, extreme temps or heavy rains, you name it. Aluminum grilles and bracket, with stainless steel and brass hardware means no rust—ever. Polk’s patented Dynamic Balance technology with 5.25" Driver, 1" Tweeter and Power Port Bass Venting analyzes the speaker’s entire electro-acoustic and mechanical system for improved material selection and more efficient geometry. These speakers are easy to install and look great both outdoors and indoors.