Polk Audio Atrium Outdoor Black Loudspeakers

* 5 1/4" (13.34cm) long-throw aerated polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design. 1" (25.4mm) anodized aluminum dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response. Patented water-resistant PowerPort bass venting efficiently adds 3dB of big, realistic, musical bass output. No other outdoor speakers can touch the Atrium Series for deep bass you can feel from the ground up. And because it's Polk Audio All-Weather Certified water-resistant, it can go practically anywhere with no worries about moisture impeding its performance. * Broad coverage baffle design, adapted and applied from our current Atrium design but with subtle improvements in the new Atrium Series. You want to fill a large open outdoor space with big, full-range sound, the new Atrium Series has a more steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing the...