Polk Audio Atrium 8 SDI Outdoor Speaker Brands_KEF 2 rack ears

2 rack ears

Heavy-duty 24k gold-plated 5-way speaker binding posts

GaussGrip™ magnetic grille fasteners

370 watts into 2 ohms and 547 watts into 1 ohm (music signals)

Polk Audio Atrium 8 SDI Outdoor Speaker Brands_KEF 2 rack earsOoberpad 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