Customer Ratings & Reviews

For the price it's mind blowing how amazing these speakers sound.

This sounds great with my computer. The subwoofer puts out great bass and it has plenty of volume without any distortion.

Real good price and even better sound quality. The bass is deep and the volume is loud for a computer speaker. I still haven't turned it to full volume because its so loud. surely worth the purchase.

Better speakers than my Sony stereo! The quality on the speakers and the base is absolutely mesmerizing. Makes my gaming experience theater like!

Im an audio engineer so i base my opinion solely off pure sound quality. Iv used this for years and im about to buy another set. The fullness of the bass mix with the nice mid and highs on the left and right speakers blend well. Even better you can control the amount of bass aswell... so thats a perk. Anyway, very good set of speakers.

My older Logitech 2.1 computer speakers started having issues and were over 10 years old. I decided to stick with Logitech, but wanted to upgrade a bit, and I'm glad I did! These guys sound great, especially with a bit of EQ'ing. The subwoofer can definitely deliver the oompf! The subwoofer is quite a bit bigger than my older system, so I'd just say make sure you check the dimensions before you buy it to make sure you can fit it comfortably wherever you plan on placing it.

I bought these after a ton of research to upgrade from failed Altec Lansing FX6021 speakers that I had for many years and didn't think could be beat. I was wrong! These sound so much better than my old speakers. The bass is punchy (and adjustable) and the mid and hights sound great too. I continue to hear details in my large music library that I never noticed. They are great for gaming as well. I haven't noticed any distoration even at high volume levels. I don't regret this purchase at all.

I owned a logitech Z313. Cost:$40.00. It is a very good home or office speaker system. But I needed more power. The logitech-Z623 2.1 speaker system fills the bill. You will not believe the quality of the sound. The bass will jar your bones! I also own a bose sound system. For the computer, the Z313 for $120.00 will fill all your expectations for a computer sound system. The new music styles that are bass enhanced, the sub woofer handles it. I have one complaint with the system: the satellite speakers are too small. But let us leave that for a future purchase to solve the problem.

I have always had logictech periphials, never a problem...this is a serious step up, not only in volume and bass, but sound quality, i absolutely love these speakers

Awesome Speakers!!! They are very loud and worth the price. Only got them because I needed speakers for my monitor, but I even use when I want to blast music from my phone. The bass is beautiful, and you can even turn the bass up or down to your liking. I wasn't sure I'd like the speakers this much, but they were amazing. Still works and everything. Only thing to keep in mind is that there are a lot of cables, so be sure to keep it organized so it doesn't get tangles up with anything else you may have. If you plan on getting this speaker, you'll enjoy it 100%.

I had perfectly fine lower level speakers but I wanted to treat myself and purchase something that would do justice to music. This set certainly does that - rivaling my old stand-alone stereo setup. The bass is powerful and the satellites fill the high and mid-range perfectly.

fantastic sound. My sone was playing Destiny and other computer games using old headphones. The moment I plugged in the THX sound speakers and turned the base up his face broke out into a smile. Great clarity. I really enjoy the different volume and base function. Highly recommend

Great sound, easy to hook up, great value. Highly recommend.

Easy to set up and sounds great. It's got some good bass too. Using it with my Xbox series x.

The entire setup was pretty simple. Took me few mins to put it all together. The sound quality is really awesome and the bass levels are amazing.

Great little system. Not real powerful but really good for an emergency back up system.

I am truly amazed by these speakers. I had read the reviews and thought these seemed to be legit. When I first hooked them up and played some music through them, OH WOW!!! The clarity was amazing with the highs and the BASS is thumping!!!! I had the bass set halfway and the volume halfway up and my neighbor could hear it thumping in his driveway. Pretty impressed for computer speakers. You can even hook up your phone to it through an aux jack and it still sounds like this!!! Buy them... you won't be disappointed.

I went to look at another brand of speakers but Best Buy no longer carries the THX version of the K brand speakers. I listened to these vs the K speakers and even in the store I could tell that these were louder, clearer and had a tighter, more true bass. Once I got them home and set up, I was blown away. I have a built-in corner desk in my home and I put the woofer under my desk with the full channels as far apart as I can get them. The sound is so full and rich with chest pounding bass. It's about as close as I can get to concert sound in my office.

These Logitech Z623 speakers are on point if you want an above average sound experience with your computer setup. The build quality is excellent and setup is easy. Get them where you want them, manage the cables, and plug them in and you're all set. The sound quality is truly excellent. I've never got them anywhere near to max volume but I've not once noticed any distortion. The sound is pleasantly balanced and full. Mids are where they should be while highs and lows are well balanced. These are excellent for anything from music listening to watching a good movie.

High quality sound, crystal clear, solid bass. I have a 2 story home and it can be heard throughout my entire house. It’s exactly what I wanted.