Polk Audio's Atrium Series of speakers exceed military specifications for durability in all-weather conditions, ensuring their longevity outdoors. The Atrium 4 outdoor speakers feature a weatherproof design and excellent sound quality thanks to a redesigned 0.75-inch tweeter which smoothes frequency...

These are used inside a shop so I can't give a review for "outdoors" but will be purchasing these again for my deck when there is entertaining to do.

Compact so they are easy to place just about anywhere; clear crisp sound but lacking on the Bass a little for my preference but still a great little speaker

None so far

So far so good had about as week installed under eves. with a Harman Kardon HK 3700 running FM stereo sounds great then went plugged a Smart phone into back streaming from sounds great speaker Placement 18' wide 10 feet off ground with tile @ 45 degree made easy by bracket concrete patio bought when...

easy install fast shipping if needed ; brackets designed for different set ups horizontal vertical or 45 degree , wit a quick release can store inside during off seasons or Hurricanes in TX

not able to play on my star ship will not hook up to a Plasma power generator; Also will not work in my winter home on Uranus since they converted to Plasma power , a converter is needed @ 300 bars Gold pressed platinum

I haven't listened to this a whole lot but on testing it worked fine. I was able to replace some old speakers that no longer worked and that were physically falling apart. The replacement was as much for the visual aesthetic as for anything else, as it is on a back deck I don't use a whole lot.

I'm using these Polks as rear surround speakers and I am very happy with their quality and sound. They are a great addition to my system and I am very satisfied.

I purchased these speakers several months ago and have been very pleased with the sound and quality. So far they have survived several severe rain storms. Great quality for the price...a very good addition to our outdoor living space. I would strongly recommend these speakers..

Really like the sound quality out of these speakers. If you are looking for earth shattering or teeth rattling bass out of these, look for something else. Great for a deck or pool side, as that is what I used these for. They are still powerful and give a good high / mid range output.

I installed these Polk Outdoor Speakers on my Weekend Warrior Toy Hauler and they sound phenomenal !!! I would highly recocmmend these speakers.

Easy to Mount; Good Power Outlet; Great Sound Quality; Attractive Design; Easy Set-Up

Good outdoor speakers for the price. Sound quality I would say is 4 out of 5 taking all into consideration.

I've had a set of the atrium 45 speakers for a few years and have been satisfied with them. These atrium 4 speakers appear to be the current version since they appear and sound quite similar.