- Atrium 65SDI
- Atrium 60
- Atrium 55
- Atrium 50
- Atrium 45
- Atrium Sat30 / Sub10
Atrium Series Models
Atrium 55
High performance outdoor speaker
10-3/4" H x 7-1/2" W x 9-3/8" D
( (27.30cm) H x (19.05cm) W x (23.81cm) D )
$299.90 per pair
Customer Rating:
5.00 (from 9 users)
Available in the following finishes:
The Atrium 55 Indoor/Outdoor Loudspeaker is the ultimate in flexibility, reliability and high fidelity sound quality for the great outdoors. The Atrium 55 gives you the freedom to put speakers anywhere you want high performance sound. The kitchen, the den, the guestroom, the patio or pool, even the backyard BBQ pit.
Sure, there are lots of "outdoor" speakers out there. But look at the fine print. Many of them are suitable only for placement in sheltered locations. The rugged Atrium 55 meets or exceeds stringent industry and military specifications for full exposure to the elements for years of reliable high performance sound anywhere in and around your home.
Incredible sound… anywhere you want it, with the versatile Polk Audio Atrium Series of Indoor/Outdoor Loudspeakers.
- All hardware is either stainless steel or brass for years of rustproof reliability
- Meets or exceeds ASTM D5894-UV Salt Fog, Mil standard 810 Immersion and Mil standard 883 Method 1009 8 for salt and corrosion tests
- Rustproof aluminum bracket allows multiple mounting options and full 90 degree rotation: aim them to deliver the best possible sound in a variety of locations
- Rustproof aluminum grille has 55% open area for superior sound quality
- Sculpted front baffle and rounded enclosure minimize diffraction (sound reflecting off of hard edges) for more open and lifelike imaging
- Available in either black or white
- White version may be painted to match any house or trim color or paint them green to blend in with your foliage
- 5-1/4” (13.3cm)long throw Polymer cone driver with butyl rubber suspension pumps out amazing bass response
- 1" (25mm) dome tweeter with neodymium magnet broadly distributes high frequencies to cover a large area with high fidelity sound
Atrium Series Features
Premium Outdoor Construction
Atrium Series speakers are for all seasons: winter, spring, summer and fall.
A mineral filled polypropylene cabinet made of a space age polymer has internally molded-in bracing for all Atrium models, which
eliminates the typical "plastic trashcan sound" found in other outdoor speakers.
Mil-Spec Water Proofing
Polk Audio Atrium Series Loudspeakers meet or exceed industry and military specifications for environmental endurance. The tests have coded names like "ASTM D5894-UV Salt Fog," "Mil standard 810 Immersion" and "Mil standard 883 Method 10098 for salt and corrosion."
Passing them means that Polk Multi-Application Loudspeakers can withstand some of the worst that Mother Nature (or your bathroom or kitchen installation location) can dish out.
Dynamic Balance and Klippel Optimization
Like all high quality Polk speakers, the dome tweeters and polymer drivers in all Atrium series speakers are both Dynamic Balance and Klippel Optimized. Dynamic Balance allows us to see the operation of the component on a microscopic level, reducing or eliminating artifacts that color the sound. Klippel Optimization ensures the speaker will perform well at both low and high volumes levels. For more information, click here for Dynamic Balance and here for Klippel Optimization.
Blue Polymer Woofers with Rubber Surround
Provide excellent damping and bass response while resisting deterioration. Your Atrium Speakers may last longer than the house they're installed in. Other speakers use flimsy paper cones and foam surrounds that can fall apart.
