Polk Atrium 5 Outdoor Loudspeaker 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. It’s...
Polk Atrium4 Outdoor Loudspeaker 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....
