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Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black). Exceptional sound with high power (125Wx2) and low frequency (45Hz). Large 6.5” Dynamic Balance Woofer with two 1" anodized aluminum dome tweeters. Patented Power Port design for deep effortless bass. One-Click Speed-Lock Mounting for easy installation. All Weather Certified for rugged durability.
| Category | Electronics > Home Audio > Home Speakers |
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