Description
_________________________________ Polk Audio ATRIUM45 All-Weather Indoor/Outdoor Speakers with Wall Mount Brackets Includes User Manual_________________________________ Superb sound by Polk AudioGreat for outdoor cooking areas, pool and porchesIncludes adjustable mounting brackets and instruction manual Includes what is shown in pictures SPECS & DETAILS:Mid/woofer driver, tweeter driverfrequency response 75-20,000 Hz (-3dB)sensitivity 89 dB8-ohm impedancehandles up to 80 wattsgold-plated 5-way binding postsall hardware is rust-proof brass or stainless steelspeaker grille and mounting brackets are rust-proof aluminummounting brackets included9-1/2H x 6-1/4W x 7-3/4D (with bracket) _____________________________________ Put great Polk performance to work wherever you want it. The Atrium 45 offers great sound, thanks to its 3/4 dome tweeter and 4-1/2 Dynamic Balance woofer. And the rugged, weatherproof design meets or exceeds stringent military specifications for full exposure to the elements. That means youll get years of great sound from these speakers, wherever you put them. The included mounting brackets add complete placement flexibility. They also allow you to rotate the speakers by 90º after theyve been mounted, letting you direct the sound to different areas as needed. The Atrium 45s are also voice-matched to Polks RTi speakers, and therefore make great surrounds in a complete Polk home theater system. Weatherproof: The rugged, mineral-filled polypropylene enclosures not only feature rust-proof hardware and grilles, but also meet or exceed stringent military specifications for full exposure to the elements. Unlike many other outdoor speakers that require sheltered locations, the Atrium45 speakers can be mounted anywhere, even out in the open. Woofers: Each speaker uses a mineral-filled polypropylene Dynamic Balance woofer for clean midrange and deep, accurate bass. For a smoother response and improved durability, each woofer uses a butyl rubber surround. Tweeters: Each speaker has a 3/4 metallized Polymer composite dome tweeter. The tweeters broadly distribute high frequencies to cover a large area with high-fidelity sound. Mounting Brackets: The included mounting brackets add complete placement flexibility. They allow you to rotate the speakers by 90 degrees after theyve been mounted, letting you direct the sound to different areas as needed. If the speakers are mounted vertically, the brackets allow them to swivel side to side. If the speakers are mounted horizontally, the brackets allow them to swivel up and down. 5-Way Binding Posts: The gold-plated 5-way binding posts will accept bare wire, pin connectors, spade connectors, banana plugs, and dual banana plugs._____________________________________ A sealed enclosure with 4.5 woofer & 3/4 dome tweeter / 90° swiveling mounting bracket Want to take great Polk Audio speaker sound outdoors? Check out the indoor/outdoor 80-watt Atrium 45s. The stainless steel and brass hardware is completely rustproof, as are the aluminum brackets that allow multiple mounting options and full 90-degree rotation: aim them to deliver the best possible sound in a variety of locations. The rustproof aluminum grilles have 55 percent open area for superior sound quality. Most importantly, the Atrium 45s rugged, weatherproof, design meets or exceeds several military specifications for water, wind, salt, and corrosion. Inside the completely sealed enclosure is a 4.5-inch Dynamic Balance mineral-filled polymer driver with butyl rubber suspension for pumping out amazing bass, while its .75-inch soft dome tweeter with neodymium magnet broadly distributes high frequencies to cover a large area with high fidelity sound. Polks Dynamic Balance technology produces flat frequency response, sharp detail, transparency and an ability to play program material with wide dynamic range at life-like volume levels without a hint of strain. The sound is always clean, clear, and effortless. The sculpted front baffle and rounded enclosure minimizes diffraction (sound reflecting off of hard edges) for more open and lifelike imaging. Connect them to an amplifier or receiver using the sets gold-plated five-way speaker-level binding posts.
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