Polk Audio Atrium4

Polk Audio Atrium4 BK Outdoor speakers (pair)

Polk Audio Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System

Polk Atrium 4 All Weather 4.5 Inch Drivers Outdoor Speakers (Pair) - Black / Used Like New

Polk Audio Atrium 4 All-Weather Outdoor Loudspeaker, Pair, White

Polk Audio Atrium 4 Outdoor Loudspeaker with 4-1/2" Woofer Pair

Polk Atrium 4 Black