Summary: I used these as my only speakers for about a week until I picked up some front speakers to go along with these Polk Audio speakers. The RC80i speakers sound really good and fit my budget very well. I would recommend these speakers.
Pros: Sounds really good, easy to install, adjustable tweeter.
Summary: As you would want with ceiling speakers, they disappear quite seamlessly into the ceiling. Great sounding speakers; super cheap price compared to MSRP. I am surprised at the amount of bass they have, as well.
Good speakers for the price with some minor drawbacks.
29 September 2015
Summary: These speakers were installed in my bedroom ceiling for watching TV/movies and listening to music. I've always been a fan of Polk, and have purchased these speakers before, so I knew I would like them and bought them again.
Summary: Purchased a pair of RC85i front speakers, pair of RC80i in-ceiling rear surround-sound speakers, a single SC-C center channel speaker, along with a recessed wall-mount for flat-screen TV. The sound is great from this setup..
Summary: My buddy told me these were very easy to install. He kept telling me what a smart design the locking mechanism is. They sound great. The Omni directional tweeters make up for any problems that might arise from less than ideal speaker placement due to shape of your A/V room.