Polk Audio Atrium 4 Outdoor Speakers are on sale on Amazon now. It takes up to $30 off at $169 at this time. It is the lowest price we have seen.
Polk Atrium 4 speakers feature a steep baffle design that fills open spaces with powerful full-range sound! The one-button quick-lock mounting bracket provides easy, non-slip, one-handed mounting, allowing you to mount these speakers vertically or horizontally for optimal sound in every situation. It A loudspeaker for all seasons - its rugged durability, high environmental tolerance and superior quality have helped Polk Outdoor loudspeakers achieve all-weather certification.
Key features of this item
- 4.5" Drivers and .75" Tweeters
- 10-80W Per Channel
- Atrium Speakers Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion
- 180 Degrees Speed-Lock Mounting System
- Aluminum with Stainless Steel and Brass Hardware
- Broad Coverage Baffle Design Fills Large Outdoor Spaces