5.0 out of 5 stars Pricey, but well worth it.

2026-01-22    -N. Jehl

These things sound absolutely incredible. Cannot recommend them enough. Extremely clear audio quality and they fit perfectly. You can tell just by holding the thing it's a quality piece as well.

Klipsch Speakers

2026-02-10    -Wild Bill

Speakers have great sound, well worth the price

good sound

2026-03-03    -dussaux sebastien

DOLBY ATMOS対応の映画で最高です。おすすめです。a pleasure to watch movies in Dolby atmos, incredible sound...

5.0 out of 5 stars Fantastic sound, punching above their weight

2026-01-08    -Julie in Nevada

We used 5 of these as ceiling mount surround sound system with a 1200 watt Pioneer SC-LX801 and the sound is absolutely incredible. They were a quarter the price of the "high end" speakers recommended by the sales rep and so glad we went with the Klipsch Reference speakers. The grills are magnetic, lay flat on the ceiling and look fantastic. I didn't want big speakers sitting around on shelves and these were a nice compromise. Also paired with the Klipsch reference powered subwoofer.

5.0 out of 5 stars Good in-ceiling speakers

2026-02-08    -nmfiredawg

For what these are they do a good job. I have had these since 2021. At the time was paired with all Klipsch speakers. I use thes for 4 atmos speakers and 2 rear surround powered with emotiva xpa 9. Atmos on stereo modules, and rear on main modules. For atmos these work great providing atmos front and rear. For rear surround they do a good job, but nothing like my other surround speakers. This isn’t the fault of the speakers, but room design doesn’t allow towers for rear. The directional ability is great and install was easy, since I had someone do it.I would recommend them for entry to medium level systems. Like anything else when you get a good system you start upgrading. Audio can get expensive.

5.0 out of 5 stars Exceptional Sound Quality and Sleek Design

2026-02-20    -Jay

I recently installed the Klipsch CDT-5800-C II in-ceiling speakers in my living room, and I have to say that I am thoroughly impressed with the quality of sound and the sleek design of these speakers. The speakers have a white finish that blends seamlessly with my ceiling, giving my room a modern and streamlined look.The sound quality is exceptional, with clear and precise highs and deep, rich bass tones. The speakers are also very versatile, allowing me to adjust the treble and bass levels to my liking. Whether I'm watching a movie or listening to music, these speakers deliver an immersive and enjoyable audio experience.Installation was easy and straightforward, and I appreciate the fact that the speakers come with paintable grilles, which allow me to customize the look to match my decor. Overall, I would highly recommend the Klipsch CDT-5800-C II in-ceiling speakers to anyone who is looking for a high-quality audio solution that is both aesthetically pleasing and easy to install.

4.0 out of 5 stars Polk RC80i verses Klipsch CDT-5800-C II

2026-01-24    -Trey Carpenter

This review will be cross-posted.I bought a pair of Polk RC80i's for my bathrooms (one in each) and two Klipsch CDT-5800-C II's for my great room, all driven by an Elan A1240 12 channel amplifier.To understand any mileage ("may vary") differences, you need to understand the room you're installing in compared to mine: one bathroom (guest) is about 8 feet by 15 feet with standard 8 foot ceilings; the other (master) is much longer and has vaulted ceilings, varying depth, but not beyond 10 feet; finally, my great room has 20 foot vaulted ceilings in an L shape that is mostly unimpeded from the ceiling outward, sort of like an inverted bi-directional amphitheater.I've put about 20-30 hours on each speaker before writing this review. Some say break-in periods are over 100 hours, so bear that in mind, but I feel this has been sufficient.First, a technical spec comparison:- Polk: 8 inch woofer, rated to +-6dB @ 35Hz - 20kHz; 90db@1W,1m; 100W RMS; (110dB max); $125 each on Amazon- Klipsch: 8 inch woofer, rated to +-3dB @ 49Hz - 23kHz; 95dB@1W,1m; 50W RMS; (112dB max); $200 each on AmazonKlipsch has the additional beneficial features over the Polk of a rotating woofer assembly and a -3dB switch for woofer and tweeter independently. Both have 360deg adjustable tweeters. Klipsch also has a very nice flush magnetic grill, whereas Polk has the traditional internal circumference friction fit (which I already had fall out).Polk has dropped the ball on providing adequate technical specs for people who know how to shop to compare audio equipment. I assume their frequency response is +-6dB, but as they do not specify, it could be worse.Now the opinion:At first and for a while after installation, I was shocked to find myself vastly preferring the Polks. I thought I must have done something wrong...or maybe my ears are so biased from cheap speakers my whole life that I can't respect good quality. Maybe it was my source audio, so I found well enconded FLAC files to test, which didn't yield any changes. I eventually reached the realization that the Klipschs were really proximity-dependent and you had to be within about a 20 degree conical radius under them to get their full potential. The Polks did not have such a substantially strict range. I also realized that the Polk in the guest bathroom was giving a much more substatial bass response, which was playing into why I preferred it so much. That room is a massive bass trap, I realized. Now that I've sort of figured out the magnitude of effect the rooms and distances are playing, I can finally filter and determine the real quality of each.While the Polks are extremely good at their price point, well made, and specifically advertised as for wet environments, they do lack a slight clarity in that the Klipschs overtake them on. I may try the -3dB on the Klipschs just because of the expansive room they're in to see if biasing towards lower frequencies helps my ears prefer them more.To describe the speakers in comparison: the Polks can be tinny at highs and more muddy at lows and mids, while the Klipschs can almost be described as lacking fullness... there's something I can't quite put my finger on with them aside from the need for an additional subwoofer in the room to compensate for lack of low frequency propagation.The lack of low frequency response is not something I will attribute to the Klipschs, however. I beilive the Polks would experience the same problem in the same room, as the master bath starts exhibiting a similar issue with it's ceiling height somewhere between the other two. It is a room issue. It's actually extremely impressive sub-50Hz can be achieved at -3dB with the Klipsch (can't vouch for the Polk unless I measure some sweeps).So in conclusion, if you have standard 8-foot to 12-foot ceilings across the house you probably will have a better experience than me. The Klipschs are undoubtedly more clear and crisp, yet I can forsee even better speakers in my future. The question is, is the extra $150 per pair (+60%) worth it for the Klipschs? And I would say probably not, unless you have money to blow. The Polks perform outstandingly and the sound quality differences are measurable, but nearly negligible from an enjoyment perspective.

5.0 out of 5 stars Great speakers and awesome buy!

2026-01-05    -Nappyman

These are great speakers. I am exceptionally pleased with this purchase. I now enjoy crystal clear tunes while working out. I have four of these paired with the Sonos amp and they sound great in a 18' x 18' workout room. They were placed in fired rated back boxes (the Klipsch model) which keeps some of the sound out of the space above and made installation a breeze.My advice is to make sure that your speakers are eligible for warranty. Only certain sellers are eligible. Prior to ordering, I called Klipsch to confirm that Acoustic Sound Design is authorized. The person who answered the phone immediately stated that ASD is a reputable seller. His words were, "I've heard nothing but good things about them." After receiving, I called Klipsch with the serial numbers and all four checked out.

5.0 out of 5 stars Great speakers and awesome buy!

2026-01-24    -Nappyman

These are great speakers. I am exceptionally pleased with this purchase. I now enjoy crystal clear tunes while working out. I have four of these paired with the Sonos amp and they sound great in a 18' x 18' workout room. They were placed in fired rated back boxes (the Klipsch model) which keeps some of the sound out of the space above and made installation a breeze.My advice is to make sure that your speakers are eligible for warranty. Only certain sellers are eligible. Prior to ordering, I called Klipsch to confirm that Acoustic Sound Design is authorized. The person who answered the phone immediately stated that ASD is a reputable seller. His words were, "I've heard nothing but good things about them." After receiving, I called Klipsch with the serial numbers and all four checked out.

Amazing

2026-03-05    -Joe kovac

Wow ...it is what you pay for it..you get..once I install them..I`ll write about it