Polk Atrium4 Outdoor Speaker Big Fidelity, Small Speaker Features: 4 1/2-inch (11.43cm) long-throw mineral-filled polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design....
Polk Audio Atrium 5 Outdoor Speaker Like all our outdoor models, the Atrium5 is built to withstand the elements, which means you’ll be enjoying great performance for years to come....
Polk Audio Atrium 6 Outdoor Speaker Outdoor Speakers with 5.25" Drivers Big, High Quality Sound. A workhorse when it comes to filling large spaces with the kind of big, lifelike...
Polk Audio Atrium 8 Outdoor Speaker High-Performance Outdoor Speaker with 6.5" Driver Flagship all weather loudspeaker with single/dual input switch and dual tweeter array that lets you work the speaker...
