Polk Audio Atrium 8 SDI Outdoor Speaker Brands_Elite Power Transformer: Toroidal / EI:

Power Transformer: Toroidal / EI: EI

Wave Launch™ technology makes your ears think the in-ceiling speakers are right in front of you

(RCi series are not suitable for exposed outdoor use

Tangerine Waveguide

Polk Audio Atrium 8 SDI Outdoor Speaker Brands_Elite Power Transformer: Toroidal / EI:Ooberpad presents the Polk Audio Atrium 8 SDI Outdoor Speaker featuring Atriums flagship components like the single dual input switch and the dual tweeter array. Plug and play this outdoor speaker practically anywhere even by the pool! The Atrium 8 SDI features special US military spec waterproofing features, including Polk's patented water resistant PowerPort bass venting. This means you can use the Polk Atrium 8 SDI speaker when you need maximum