Accessories for Polk Audio Atrium 4 Outdoor Speakers (Pair, White)

Atrium Series Speakers exceed baseline industrial and military specifications for environmental endurance.
Anodized aluminum tweeter domes with rubber surrounds are absolutely immune to the elements, offer better power handling and smooth response.
Tweeter phase cap smooths the frequency response from 12KHz up to 20kHz, the last audible octave.
Broad coverage baffle design fills a large open outdoor space with big, full-range sound. A more steeply-angled baffle maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing detail.
Speed-Lock Mounting System for easy, safe one-handed installations even in difficult locations; 5 years parts and labor
Atrium Series Speakers exceed baseline industrial and military specifications for environmental endurance
Anodized Aluminum Tweeter Domes with Rubber Surrounds are absolutely immune to the elements, provide the smooth
Newly designed tweeter phase cap smoothes the frequency response from 12KHz up to 20kHz, the last audible octave.
Broad Coverage Baffle Design adapted and applied from our current Atrium design but a more steeply-angled baffle design
Speed-Lock Mounting System for easy, safe one-handed installations even in difficult locations.