Polk Audio Atrium 8 SDI High-Performance Outdoor Speaker with 6.5″ Driver – White (PAIR)

Description The Polk Atrium8 SDI is a versatile outdoor speaker designed to deliver exceptional stereo sound in various environments. It can function as a standalone stereo speaker or be paired with another unit for enhanced stereo separation, making it ideal for patios, decks, sunrooms, and backyard spaces.With dual 1-inch anodized aluminum tweeters and a 6.5-inch Dynamic Balance® woofer, this speaker produces crisp highs, rich midrange tones, and deep, distortion-free bass. The PowerPort® bass enhancement system further amplifies low frequencies, ensuring a full, immersive audio experience.Built to withstand extreme weather conditions, the Atrium8 SDI meets military-grade durability standards (ASTM D5894-UV Salt Fog, Mil-Std 810), providing resistance against UV exposure, salt, and moisture. Its rugged polypropylene enclosure guarantees long-lasting outdoor performance.Installation is quick and secure with Polk’s Speed-Lock™ mounting system, which allows for hassle-free setup and precise speaker positioning. The switchable single/dual input mode offers flexibility for different stereo configurations, making it an excellent choice for both small and large outdoor areas.Features:6.5-inch Dynamic Balance® woofer for deep, clear soundDual 1-inch anodized aluminum tweeters for wide stereo dispersionPowerPort® bass technology for enhanced low-frequency performanceSingle/dual speaker mode switch for flexible stereo playbackDurable, weatherproof design that meets military-grade specificationsEasy Speed-Lock™ mounting system for quick installation and angle adjustmentsRustproof, paintable grille for seamless outdoor integrationCan be mounted horizontally or verticallyBacked by a 5-year manufacturer warrantySpecifications:FeatureDetailsModelPolk Atrium8 SDISpeaker TypeOutdoor LoudspeakerWoofer6.5″ Dual Voice Coil Dynamic Balance® DriverTweetersDual 1″ Anodized Aluminum Dome TweetersEnclosure MaterialMineral-Filled PolypropyleneMounting System180° Speed-Lock™ BracketOrientation OptionsHorizontal / VerticalFrequency Response45 Hz – 27,000 HzImpedance8 OhmsSensitivity91 dBRecommended Power Range20W – 100WWeather ResistanceYes (Military-Grade Durability)Paintable GrilleYesSpeaker InputsSwitchable Single/Dual 5-Way Binding Posts (Gold-Plated)Dimensions (H × W × D)12.875″ × 8.5″ × 9.188″ (32.7 cm × 21.59 cm × 23.34 cm)Weight9.7 lbs (4.4 kg)Included AccessoriesSpeed-Lock™ Mounting BracketWarranty5 Years