Customers consistently note the Z623 2.1 Speaker System for PC delivers awesome sound quality and a decent amount of bass. Many appreciate its ease of use and great price. Some customers feel the cable length could be longer, and a few wish it had Bluetooth connectivity.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 175 Showing 3,481-3,500 of 3,504 reviews
Rated 5 out of 5 stars
Awesome sound
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This reviewer received promo considerations or sweepstakes entry for writing a review.
These speakers sound amazing. Nice bass output....
I would recommend this to a friend
Rated 4 out of 5 stars
Large subwoofer; decent speaker
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This reviewer received promo considerations or sweepstakes entry for writing a review.
it's a great 2.1 setup for under $100. recommended
I would recommend this to a friend
Rated 3 out of 5 stars
4 years of use, untill sub burned
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Sound was pretty good,Ive had it for a few years and have been pretty happy with it up till today. It appears the sub woofer caught fire or was close with the amount of smoke coming from it.
No, I would not recommend this to a friend
Rated 4 out of 5 stars
Exceptional sound, good value - a one-two punch!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Overall appeal and sound of this Logitech computer speaker system make this another BestBuy purchase!
I would recommend this to a friend
Rated 5 out of 5 stars
Amazing
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Whatever is keeping you from buying this, it’s not enough! I just got them and they’re 100% worth the money.
I would recommend this to a friend
Rated 5 out of 5 stars
Great system
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The produckt does a good gob. I would buy it again
I would recommend this to a friend
Rated 3 out of 5 stars
unsure
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
so far i'm not enjoying the high end sound quality. talking voices sound a bit tinny. trying to establish if this is a problem with how voices are recorded in the podcasts i listen to, if it's my sound card/computer, or if it is the speakers.
No, I would not recommend this to a friend
Brand response from Logitech
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To determine the source of the tinny sound, check your audio source, speaker placement, cable connections, and computer settings. Experiment with the equalizer and speaker controls.
Rated 2 out of 5 stars
Great when it works.
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love this unit but the subwoofer stopped working two days after I purchased. Thinking that I had a defected product I exchanged it for a new one which had the same problem after 3 weeks. The sound is amazing when it works, deep bass, clear mids and and so so highs. If I could get a quality guarantee it would be amazing but this seems to be a common problem after few minutes googling. Buy with caution!
No, I would not recommend this to a friend
Rated 4 out of 5 stars
A little too good
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Price range and quality are on point, only problem with living in apartment you'd probably annoy your neighbors with all that bass!
I would recommend this to a friend
Rated 5 out of 5 stars
Great Value and Quality
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great value and quality. HDMI and other input types provide excellent flexibility.
I would recommend this to a friend
Rated 3 out of 5 stars
Left no output? Sub and right (with knobs) working
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Just purchased this set. A little concerned about the left (no knobs) being dead on arrival as I am not hearing anything coming out of it. Anyone come across this issue on initial setup? Using the headphone jack (green) that was in box. Will change my review once I figure this out.
I would recommend this to a friend
Rated 1 out of 5 stars
Dont waste your money
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
this will be my first bad revue of a product, you will not believe the disapointment in these speakers. First the sound is twangy like comparing a guitar versusu a banjo. these speakers sound like a twangy banjo at best. the sub is the only thing decent. stereo ambience is almost none.speakers are all plastic and controls built into right speaker. so u can see the problems there down the road. speakers conections are the worst i ever seen(why was it so hard to use speaker wire- instead of everything in one cable). speakers are very limited to placement due to cord lenght and speaker design. i have 4 kids and grandkids, so i buy lots of stuff and this is the worst product for the money i have ever purchased( there $39 speakers sound just as good. SAVE your money get the klipsch 2.1 pro media sound is spectacular and same price as these logitechs $154
No, I would not recommend this to a friend
Rated 2 out of 5 stars
Dead Nearly Immediately - Headed to the Trash
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The speakers don't sound too bad for the price. However, I must have received a bad pair. After a few days of ownership, they'd only work if pressure was applied to the 15 pin connection on the sub-woofer.
Since I don't really have time to get to go through the ordeal of sending them in for warranty repair, I opened them up with hopes of fixing what I assumed was a cold solder joint. I could not fix them since the components were not easily accessible and it's just a cheap, pre-fab board under the connector. I suppose I voided the warranty. Dissapointing. They will head to the garbage after just a few hours of use.
So for me, the value of these is negative - a total loss (though I admit I did void the warranty by attempting to fix it myself). So, if you get a good pair, good - but I am suspicious of the Logitech quality control and would suggest looking elsewhere.
No, I would not recommend this to a friend
Rated 1 out of 5 stars
horrible mid-range, decent bass
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This reviewer received promo considerations or sweepstakes entry for writing a review.
These speakers have a powerful subwoofer, but are totally unfit for audiophiles or music lovers because they have a very weak mid-range output and the main satellite speakers sound like tinny, $30 speakers. They were so bad they made me dislike my own music collection. I even spent 45 minutes trying to compensate for the poor mid-range by playing around with a graphics equalizer, but this only had a slight effect on the speakers. I brought them back after 2 days (luckily best buy has a great return policy). And I occasionally heard a bit of distortion in the low-middle end of the output, even at only 30% of the volume.
No, I would not recommend this to a friend
Rated 1 out of 5 stars
If you're an audio-file DO NOT PURCHASE these!
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
If you want a decent and powerful set of speakers for the most simple applications these would be great. Skype calls, chats, etc., all sound find. But play music or a movie you may be highly disappointed. This of course imop. Further there is no exclusive volume control for the sub-woofer. If you like the 'woof' in sub-woofer maybe these are for you. I record and play music, listen to music all day during work, and watch movies and game. For a discerning ear get the Klipsch ProMedia 2.1. Same configuration but much better sound quality and control. I should have known better in the first place, but they did look pretty cool! Hands down though I do not personally recommend.
No, I would not recommend this to a friend
Rated 3 out of 5 stars
Sound is dynamic when it comes to low frequency!
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The product appears supper, but when it comes to mid range and high freqeuncies the speakers are at a loss to deliver, although the price is right, for what's offered.
I would recommend this to a friend
Rated 1 out of 5 stars
Poor Sound versatility
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This reviewer received promo considerations or sweepstakes entry for writing a review.
For the past 4 months i've been saving up to finally afford these speakers. living paycheck to paycheck i finally had enough money to purchase them. when i get them i immediately hooked them up and wanted to see what all the fuss was about. Sadly i was very disappointed my old Logitech X-240's sound better and hit harder than these things. not to mention this burning rubber smell that comes out of the sub even when the sub is turned all the way down. the smell is really noticeable when the sub is turned on at 50+%. When i turn the bass past 50% you can hear the sub woofer hitting the metal grill it comes with. On top of that the sub only hits hard on the lower bass notes. if you listen to rock or metal you'll forget that there's even a sub since it fails to produce bass.Also how are these things "THX" certified? movies sound terrible on these things. THX should be very embarrassed to slap their certification on such a terrible 2.1 system. im gonna return these and exchange them for the klipsch promedias. I really wanted to like these subs it was just impossible. they just don't sound right to me. If you listen to Rap/HipHop and thats all you plan on doing with these speakers than go ahead you won't be disappointed but if you want a versatile speaker system that sounds great with movies, and different kinds of music then these aren't for you.
No, I would not recommend this to a friend
Rated 1 out of 5 stars
Subwoofer WILL die
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
These speakers are good when they actually work. I've had constant issues over the years with the subwoofer cutting out entirely, up until it finally died for good, as of recent. Logitech does not take pride in their products, and offered me zero solution, when contacting them about this. They basically told me, oh well, buy another set. $170 for product that only lasts a few years is not worth it. Will never purchase another Logitech product again.
No, I would not recommend this to a friend
Brand response from Logitech
Posted .
That's disappointing to hear and it's surely not what we expect to deliver. We understand your displeasure and apologize for any issues that arise. We value your input, therefore we will forward it along to the appropriate team so they can look into it.
Rated 2 out of 5 stars
Weak Subwoofer & Terrible Buzzing in One Speaker
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this based on the price and great reviews. Unfortunately, I did not have the same experience as most. Although I can live with the weaker subwoofer, I cannot deal with the irritating buzzing noise coming from one of the speakers. I'll most likely be sending these back.
Disappointed! :-(
No, I would not recommend this to a friend
Brand response from Logitech
Posted .
Hi Review, I'm sorry that your experience with the Z623 was not a good one. The buzzing sound could easily be caused by a bad or lose connection. I recommend checking all connections with all the wires. If there is no resolution there might have been a tweak or break during shipping. You could reach out to your retail of purchase and see if there is a resolution they can help you with. Thank you for being a Logitech customer. Kristi from Logitech
Rated 1 out of 5 stars
Crap Speakers
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I purchased this system about a year ago and when I first powered them up they only moderately OK. They have very weak amplification and even with the volume at full blast I can hardly hear them sometimes. How they ever got the THX rating is beyond me. Within 2 weeks of owning them the right speaker began buzzing and distorting terribly. I had an old Klipsch set that lasted me for over 10 years that I could crank up and play music and videos on this same computer/soundcard with no issues until it finally died. But these Logitech's are just crap. Don't waste your money and the Bose I tried were crap too, I returned those for these! I'm looking for a better system that can compare to the old Klipsch 2.1 Multimedia Speaker Systems.