Polk Audio Atrium 8 SDI High-Performance Outdoor Speaker with 6.5" Driver Black - Sound United

Polk Audio Atrium 8 SDI High-Performance Outdoor Speaker

The Polk Audio Atrium 8 SDI is the flagship all-weather loudspeaker designed to deliver big, high-fidelity indoor sound quality to any outdoor space. Featuring a unique single/dual input switch and a dual tweeter array, it can operate as a high-performance single stereo speaker or as part of a traditional stereo pair in larger outdoor areas.

Key Features:

• Single/Dual Input Switch: Dual tweeter array and dual input switch allow the speaker to function as a single high-performance stereo speaker or as a single L/R speaker in a stereo pair.
• All-Weather Certified: Exceeds baseline industrial and military specifications for environmental endurance, including resistance to UV, salt fog, immersion, and extreme temperatures.
• PowerPort® Bass Venting: Patented water-resistant PowerPort® design efficiently adds 3dB of big, realistic musical bass output while reducing distortion.
• Dynamic Balance® Technology: 6.5" Dynamic Balance® polypropylene woofer cone eliminates driver artifacts for realistic sound reproduction at any volume.
• Dual Anodized Aluminum Tweeters: Dual 1" anodized aluminum dome tweeters produce clear high-end energy and spacious audio detail.
• Speed-Lock™ Mounting System: Simplified mounting procedure allows for quick, safe one-handed installation and easy, no-slip angle adjustment.

Specifications:

• Tweeter: Dual 1" Anodized Aluminum Domes
• Woofer: 6.5" Dynamic Balance® Polypropylene
• Bass Technology: PowerPort® Bass Venting
• Mounting System: Speed-Lock™ Bracket
• Weather Rating: All-Weather Certified (ASTM D5894-UV Salt Fog, Mil-Std 810 Immersion)
• Dimensions (H x W x D): 32.7 cm x 21.59 cm x 23.34 cm
• Weight: 4.4 kg
• Color: Black