Polk Audio - Atrium5 5" Outdoor Speakers (Pair) - Black
5" long-throw mineral-filled polypropylene cone driverWith butyl rubber surrounds pumps out surprising bass response from a compact design.3/4" anodized aluminum dome tweeterEquipped with rubber surround and neodymium magnet for excellent power handling and smooth response.Dynamic Balance technologyTunes out unwanted resonance and distortion for pure sound.Klippel OptimizationProvides optimized woofer motor structure voice coil alignment and suspension for great performance even at extreme listening levels.Broad-coverage baffleWith a steeply angled design maximizes critical mid- and high-frequency dispersion over a large area without sacrificing the detail.Gold-plated 5-way binding postsFor secure dependable connections.Mineral-filled polypropylene cabinet designWith molded-in bracing for durability no matter what the weather.Aluminum grilles and bracketWith stainless-steel and brass hardware for rust resistance.180 Speed-Lock mounting systemOffers easy safe 1-handed installations with