Polk Audio Atrium4 BK Outdoor speakers (pair)

Description: POLK AUDIO ATRIUM4 - BLACK NEW IN BOX ALL-WEATHER INDOOR/OUTDOOR SPEAKERS THESE SPEAKERS ARE NEW IN SEALED BOX!!! FEATURES WEATHER PROOF DESIGN: Polk Audio All-Weather Certified, Atrium Series speakers exceed baseline industrial and military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion.) Certification means Atrium speakers can effortlessly withstand the outdoors, and hold up in extreme temperatures and precipitation. POLK PATENTED TECHNOLOGIES: Patented Dynamic Balance and Klippel Optimization technologies ensure the perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels. DYNAMIC BALANCE: A Polk perfected method of analyzing a speaker's microscopic behavior with laser Interferometry. Polk engineers can tune out unwanted resonance and distortion with the right combination of materials, geometry and construction techniques. This brings you pure, distortion-free sound. KLIPPEL OPTIMIZATION: By using a state-of-the-art Klippel Distortion Analyzer, Polk engineers were able to optimize the woofer's motor structure, voice coil alignment and suspension bringing you the best possible performance even at extreme listening levels. 2-WAY DRIVER DESIGN: Each speaker features a 3/4" anodized aluminum dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response. Each speaker also features a 4 1/2" long-throw mineral-filled polypropylene cone driver for clean midrange and deep, accurate bass. For a smoother response and improved durability, each woofer uses a butyl rubber surround. RUGGED ENCLOSURE DESIGN: The durable, mineral-filled polypropylene cabinet design, with molded-in bracing survives years of seasonal changes, for great sound, no matter what the weather. The rugged, mineral-filled polypropylene enclosure features a rustproof aluminum grille, rustproof aluminum bracket, and stainless steel/brass hardware. PAINTABLE The enclosure is also paintable. BROAD COVERAGE BAFFLE DESIGN: The sculpted front, steeply-angled baffle design and rounded enclosure minimize diffraction (sound reflecting off of hard edges) for more open and lifelike imaging. BINDING POSTS: The Atrium 4 has a pair of gold-plated 5-way binding posts that will accept bare wire, pin connectors, spade connectors, single- and dual-banana plugs. SPEED-LOCKING MOUNTING SYSTEM: The included rustproof aluminum brackets allow multiple mounting options and are quick-and-easy to install. The Atrium 4 can be mounted either horizontally or vertically and aimed to deliver the best possible sound in a variety of situations The integrated brackets provide full 180-degree rotation (when mounted vertically or horizontally. The mounting brackets even allow the speaker to be mounted snugly in a corner or under an eve (at a downward 45-degree angle). You can remove the bracket and use the speaker's built-in stability feet, if you simply want to place the speaker on a table or shelf.

Price: 132 USD

Location: Granville, Ohio

End Time: 2024-12-15T15:16:00.000Z

Shipping Cost: N/A USD