Polk Audio Atrium 55 All-Weather Speakers (Pair, Black)
Want to take great Polk Audio speaker sound outdoors? Check out the indoor/outdoor 100-watt Atrium 55s. The all stainless steel and brass hardware is completely rustproof, as are the aluminum brackets that allow multiple mounting options and full 90-degree rotation: aim them to deliver the best possible sound in a variety of locations. The rustproof aluminum grilles have 55 percent open area for superior sound quality. Most importantly, the Atrium 55s rugged, weatherproof, design meets or exceeds several military specifications for water, wind, salt, and corrosion. Inside the completely sealed enclosure is a 5.25-inch Dynamic Balance mineral-filled polymer driver with butyl rubber suspension for pumping out amazin (more…)