Polk Audio Atrium 8 All Weather Outdoor Loudspeaker (Each)

The Speaker for All Seasons  Engineered with a dual voice coil, Dynamic Balance aerated polypropylene cone with rubber surround for greater power handling and better efficiency All-weather certified and water-resistant to withstand the worst elements Patented water-resistant PowerPort bass venting efficiently adds 3dB of big, realistic, musical bass output Single/dual input switch Flagship All Weather LoudspeakerSingle/Dual input switch and dual tweeter array that lets you work the speaker as a single high/performance stereo loudspeaker, or L/R speaker in a high performance stereo pair. It s time to get that indoor sound you love - all from an outdoor loudspeaker you can put anywhere around your home. Dynamic Balance TechnologyThis patented technology analyzes the speaker s entire electro-acoustic and mechanical system for improved material selection and more efficient geometry. All-Weather Certified and Water-ResistantBuilt to withstand the worst elements salt-fog, UV, extreme temps or heavy rains, you name it. Durable ConstructionAluminum grilles and bracket, with stainless steel and brass hardware means no rust ever.