Polk Audio Atrium7 Outdoor Speakers - Bigger is always better when you want to fill your outdoor spaces with real music. Atrium7 - has all the Polk Audio features that produce big, life-like high quality sound. And because the Atrium7 is built to withstand the elements, you can expect it to deliver years of great music listening.
6 1/2" (16.51cm) long-throw aerated polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design.
1" (24.5mm) anodized aluminum dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response.
Patented water-resistant PowerPort bass venting efficiently adds 3dB of big, realistic, musical bass output. No other outdoor speakers can touch the Atrium Series for deep bass you can feel from the ground up. And because it's Polk Audio All-Weather Certified water-resistant, it can go practically anywhere with no worries about moisture impeding its performance.
Broad coverage baffle design, adapted and applied from our current Atrium design but with subtle improvements in the new Atrium Series. You want to fill a large open outdoor space with big, full-range sound, the new Atrium Series has a more steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing the detail.
Durable, mineral-filled polypropylene cabinet design, with molded-in bracing, sounds like a real speaker (not "an outdoor speaker"), and survives years of seasonal changes, for truly great sound, no matter what the weather.
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.
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 worst Mother Nature can dish out, whether its extreme temps or heavy rains. With Certification like this, your kitchen or bathroom installation is a cakewalk for Polk Audio All-Weather speakers.
Aluminum grilles and bracket, with stainless steel and brass hardware: No rust. Ever.
Gold plated 5-way binding posts for the most secure, efficient hookups.
Available in durable, weatherproof black or white paintable finishes.
Features and Specifications
Driver Complements
Mid/Woofer 1 - 6-1/2" Diameter (16.51cm)
Dynamic Balance Aerated Polypropylene Cone with rubber surround
Tweeter 1 - 1" Diameter (2.54cm)
Anodized Aluminum Dome Tweeter with Neodymium motor structure
Electrical
Overall Frequency Response 47Hz-27kHz
Nominal Impedance 8 ohms
Recommended Amplifier Power 10-125 w/channel
Efficiency 91 dB
Inputs Gold-plated 5-way Binding Posts
Shipping/Other
Product Weight 8.00 lbs. (3.63kgs)
Shipping unit: pair
Total Shipping Weight 21.50 lbs. (9.75kgs)
Speaker Warranty 5 years parts and labor (original purchaser)
Dimensions
Cabinet Size 12-7/8" H x 8-1/2" W x 9-3/16" D
(32.70cm H x 21.59cm W x 23.34cm D)
Mounting Options 180-degree Speed-Lock Mounting System
Enclosure Type Ported (PowerPort Bass Venting)