Polk Audio Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System

Features

• ALL WEATHER CERTIFICATION - The speaker for all seasons. With rugged durability and premium build, these speakers can effortlessly withstand all elements including extreme temperatures and heavy rain
• ULTRA COMPACT - Compact outdoor loudspeaker with a 4.5 dynamic balance polypropylene woofer, 34 anodized aluminum dome tweeter
• EXCEPTIONALLY GREAT SOUND - High fidelity sound for small-to-medium outdoor areas. Atrium 4 can be installed in any open space by a pool, on the patio, in the sunroom, or fit anywhere in the backyard
• EASY INSTALLATION - One-click speed-lock mounting bracket offers anti-slip, one-handed installation. Mount these speakers vertically or horizontally to deliver optimal sound in different setups
• EASY SETUP - Polks gold plated 5-way biding post can easily connect to any modern AVR or amplifier

Description

The compact Atrium 4 loudspeaker produces high fidelity sound quality anywhere you want great sound. Its small size makes it ideal for tight, out-of-way installations. With an aluminum dome tweeter and polypropylene cone driver in each speaker enjoy deep, accurate bass and smoother response. Polk’s patented Dynamic Balance and Klippel Optimization technologies ensure perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels. The weatherproof cabinet features a rustproof aluminum grille, rustproof aluminum bracket, and stainless steel/brass hardware that can endure seasonal change and provide great indoor speaker-quality sound for years of outdoor listening enjoyment. Quick and easy to install with Polk’s Speed Lock Mounting system. From the Manufacturer Exceptional sound anywhere you want it – really, anywhere. The compact Atrium® 4 Outdoor Loudspeaker meets or exceeds military specifications for environment endurance. Its small size makes it ideal for tight, out-of-way installations: by the pool, next to the deck or patio, around the kitchen, tucked away in the family den or filling the backyard with great sound. The easy to mount Atrium 4 will deliver high performance audio fall, winter, spring and summer, bringing years of outdoor enjoyment. Available in durable, weatherproof black or white paintable finishes.Key Features4 1/2" (11.43cm) Dynamic Balance® long-throw mineral- filled polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design.3/4" (19mm) Dynamic Balance anodized aluminum dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response.Broad coverage baffle design fills a large open outdoor space with big, full-range sound. The Atrium 4 has a more steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing detail.Speed-Lock® Mounting, the easiest, fastest and safest of all mounting systems.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.) Polk All-Weather Certification means Atrium Speakers can effortlessly withstand the worst mother nature can dish out, whether its extreme temps or heavy rains. Why you should consider this productIf you're looking for great high fidelity sound and a speaker you can locate even in the most exposed locations and forget about, the Atrium 4 is the one to choose. Its high quality components deliver impressively big sound from this small, unobtrusive loudspeaker, and its compact size makes it ideal for tight, out-of-way installations. Easy mounting, four-season durability, and the award-winning Polk Audio sound, what could be better? Take a look inside this product4 1/2" (11.43cm) Dynamic Balance® long-throw mineral-filled polypropylene cone driver with butyl rubber surround3/4" (19mm) Dynamic Balance® anodized aluminum dome tweeter with rubber surroundA more steeply-angled baffle design maximizes critical mid- and high-frequency dispersion over a large area.Durable, mineral-filled polypropylene cabinet design. Sounds like a real speaker (not "an outdoor speaker"), and survives years of seasonal changes.Aluminum grilles and bracket, with stainless steel and brass hardware: No rust. Ever.Gold- plated 5-way binding posts for the most secure, dependable hookups. TechnologyDynamic Balance®. Polk perfected the method of analyzing a speaker's microscopic behavior while in motion using laser Interferometry. With that information in hand, Polk engineers select the ideal combination of materials, geometry and construction techniques to literally "tune out" unwanted resonance. The result is a speaker that delivers pure, distortion free deep bass.Klippel Transducer Optimization. Using a state-of-the-art Klippel Distortion Analyzer, Polk engineers optimized the transducer's motor structure, voice coil alignment and suspension for longer excursion and greater linearity bringing you the best possible performance even at the most extreme listening levels.Speed-Lock® Mounting System. Our proprietary system for easy, safe one-handed installations even in difficult locations. The greatly simplified mounting procedure means the end to "juggling" at the top of the ladder. Simply mount the bracket and click the speaker into place. Aim it, tighten it down, and fini! Outdoor convenience, indoor sound quality! The new bracket also has a 45-degree down angle. Why adjust a speaker to a 45-degree angle, when we can design a mounting bracket that lets you install the speaker at that angle permanently? It's another feature of Atrium's new mounting system and a simple, elegant solution. In the BoxAtrium 4 Outdoor LoudspeakerSpeed-Lock Mounting BracketOwner's ManualOnline Registration CardUse with these productsThe Atrium 4 is designed for outdoor use, so what better loudspeaker to use it with than more Atriums.DownloadsDownload the Manual Technical Specifications Driver Complements Mid/Woofer 1 - 4-1/2" Diameter (11.43cm) Dynamic Balance® Mineral Filled Polymer Cone with rubber surround Tweeter 1 - 3/4" Diameter (1.91cm) Dynamic Balance® Anodized Aluminum Dome Tweeter with Neodymium motor structure Electrical Overall Frequency Response 75Hz-25kHz Nominal Impedance 8 ohms Recommended Amplifier Power 10-80 w per channel Efficiency 89 dB Inputs Gold-plated 5-way Binding Posts Dimensions Cabinet Size 8-5/8" H x 5-11/16" W x 6-11/16" D (21.91cm H x 14.45cm W x 16.99cm D) Mounting Options 180-degree Speed-Lock® Mounting System Enclosure Type Sealed Shipping/Other Product Weight 3.60 lbs. (1.63kgs) Total Shipping Weight 9.50 lbs. (4.31kgs) Speaker Warranty1 5 years parts and labor (original purchaser) Shipping Unit Pair 1To ensure a valid warranty, Polk loudspeakers must be purchased at an Authorized Polk Audio home or car loudspeaker Dealer (such as ). (If you're not sure a dealer is "authorized," call Polk Audio at , and ask us.) The warranty is not transferrable, that means it applies only to the original purchaser. If you purchase your speakers from a private individual, that product is considered "used" and has NO factory warranty, no matter what the seller implies. The warranty is VOID if the serial number of the speaker has been removed or defaced. If you have any questions about your warranty coverage, or you think you need service, call Polk Customer Service at . We're here to help you get the most from your new speakers!

Brand: Polk Audio

Speaker Maximum Output Power: 80 Watts

Frequency Response: 25 KHz

Connectivity Technology: Auxiliary

Audio Output Mode: Stereo

Mounting Type: Wall Mount

Material: Aluminium Polypropylene

Model Name: Atrium 4

Speaker Type: Outdoor

Special Feature: Bass Boost, Waterproof

Recommended Uses For Product: For Indoor Use, For Outdoor Use

Compatible Devices: Laptop, Personal Computer, Smartphone, Tablet

Subwoofer Diameter: 17 Centimeters

Unit Count: 2.0 Count

Surround Sound Channel Configuration: 2.0

Color: White

Included Components: 2 White all-weather speakers, 2 Mounting brackets (installed), Owner's Manual, Online Product Registration card, Polk Audio brochure

Product Dimensions: 6.7"D x 5.3"W x 8.6"H

Item Weight: 3.6 Pounds

Impedance: 8 Ohm

Is Waterproof: TRUE

Warranty Type: Limited

Number of Items: 2

Control Method: Voice

Speaker Size: 4.5 Inches

Power Source: Battery Powered

Woofer Diameter: 4.5 Inches

Tweeter Diameter: 0.75 Inches

Vehicle Service Type: Car

Water Resistance Level: Waterproof

Customer Package Type: Standard Packaging

Audio Driver Type: Dynamic Driver

Audio Driver Size: 11.43 Centimeters

Subwoofer Connectivity Technology: Wired

Includes MP3 player?: No

Number Of Circuits: 2

Specific Uses For Product: For outdoor use only

UPC: 747192118808

Style: Atrium 4

Global Trade Identification Number: 08

Manufacturer: DEI Holdings

Item Weight: 3.6 pounds

Item model number: AM4088-A

Is Discontinued By Manufacturer: No

Date First Available: February 1, 2010