Coming from the Creative t3300 2.1. The difference is simply frightening.
1) First of all, about the subwoofer. It is very weak. The old one had a knob to adjust the bass volume. These speakers do not have that. Which wouldn't bother me if the bass was permanently at its maximum power. Here, however, I estimate that I am stuck at about 30% of the old one.
2) Now regarding the sound quality. Generally in music, gaming, and movies, the sound is now very "cold." Especially in music, I no longer recognize many songs. It's as if someone messed with the mixer and all the sounds are identical, for the worse.
3) Also, when the speakers are idle, they make a continuous "frequency" sound, which my old speakers never did.
Stay away from these particular speakers.

In my opinion, one of the best value for money options for computer speakers. It meets the needs of a home user for music and movies. Especially its bass is excellent.

For simple office use and music without crazy demands for sound quality, they are just fine. They are in no way suitable for audio enthusiasts. Personally, I wouldn't buy them if their price was over 35 euros.

I own both the aforementioned Z313 speakers as well as the Z333 and the Z200, so I have an opinion on almost all models of this company in this particular price range. The discontinued model, the Z333, is by far the best and worth its money. The other two are more or less the same, with the Z313 excelling in bass and the others in mids and marginally in sound clarity. In my opinion, they deserve 4 stars as they are honest products, but the ability to adjust the bass is important to me. If the Z333 were still available on the market, we wouldn't even be discussing the recommended speaker, but now at 35-40 euros, it is a fair purchase without many expectations.

Very bad product for its price, it replaced decade-old speakers of the same size and sounded worse, after a year they broke and started buzzing at the highs, after replacement the new same speakers broke in 3 days, I would not recommend it because it meets neither the sound nor the quality, only the remote control was a pleasant experience

Good sound quality for the money compared to the 20-year-old 5.1 system I had. The 3 stars are because there are interferences from external factors, e.g., I had an internal hard drive connected externally 20 centimeters next to the woofer and it caused noise, the same with the power supply transformer of the monitor when the cables were close + it also caused power interruptions as if the cable was cut somewhere. By the time I figured it out, I was preparing to bring back the old ones. Care is needed in the installation method because they have 0 shielding against electrical and magnetic waves, especially the cable from the remote control which is double informative. (That is, one from the woofer to the remote control and one from the remote control to jack for connection behind the computer.)

One of the best purchases I have made, they are worth the money, the sound and the bass are very clear and nice, but there is a downside, you have to find an app to adjust the bass because it is way too strong, but in an annoying way, it sounds louder than the sound itself.

In terms of volume, it's a bit lacking, but in terms of sound quality, it's incredibly real. The bass works exactly as it should; I don't know why there are complaints. Maybe when you're watching a movie and you want the volume low, the bass goes higher than it should, but okay. Overall, for the money at 50, which I got them for, they are just right. Unfortunately, the z333s, which used to be at the same price and had better quality, are no longer available, but these are fine too

In the doctor's waiting room. Wonderful feeling..

Pay attention to how things are, in this phase in the scrub and generally if you want budget speakers around 50 euros, you go for these, at least when I bought them there was nothing better for this price. However, the classic Z333 from Logitech that we all know are superior in every aspect. Unfortunately, I found out that they are no longer available and cannot be purchased (the Z333), I imagine the production of this model has stopped. I should note that the Z333 used to cost the same amount.

They have a very strong bass. I have downloaded the fx sound and I have not managed to lower the bass to levels where I can understand what I am hearing. For 40 euros, it's okay, but it's very difficult to use them daily, unfortunately their bass is unbearable (or at least I haven't found a way to lower it to low levels)

They are good speakers, don't listen to them, they just have a lot of bass. I would like them to have a louder volume, but it's okay, they are good. If you have more money, get something better, but these will cover you for a room 4.10

Well, I will only refer to the issue of the speakers with the bass. Indeed, there is excessive bass, but for those of you using it on a computer, download the FXsound program. It is free and it is an equalizer. Adjust the sound as you like and enjoy!!! I will also include the settings as I have done them.

The speakers I bought are excellent. They have excellent bass, very clear sound, and high build quality. The only drawback is that at very high volume, the sound starts to have a slight distortion. However, if you want to watch videos or play video games, these speakers provide the best value for your money.

Very mediocre unfortunately.
It loses a lot in low and high frequencies.
At maximum volume, you simply hear noise and bad bass.
After 1 year of use, the woofer cone tore a little

Very good speakers for all uses at all "intensities"! They were purchased for 30 euros, nevertheless they are worth it at this price (40 euros). In no case are they 50 watts, they are 25 RMS, meaning they can consistently produce this intensity.

For 40 euros, it's really great, it has a powerful sound, okay bass, but the sound distorts when it's too loud

Bought 30€ 3 years ago, they work fine except for a slight grinding sound at maximum volume, but for their price, I believe the z333 are worth it

50W and not..25 as it appears on the packaging. I have connected them to the headphone output of the new LG WP60-G ultrawide 29 inch gaming monitor, which has taken the series S console to another level of gaming.
I won't say much. These speakers are a must-have for gaming, movies, and music...

I use the speakers for movies, music, and gaming. They are the best value for money! Clear sound, not distorted. And good enough bass. I highly recommend them.

Unfortunately, the worst speakers I have ever bought! Logitech continues to disappoint in recent years. Very poor bass, almost nothing sounds clear and at high volume even worse, as if there are no speakers, just noise! For the cost they have, even 40 Euros, they are not worth a penny! Avoid them in any case!

The speakers are very good, especially for their price (40€). Quality sound, durable, easy installation. The only problem encountered was in the initial setup due to compatibility issues with specific versions of Windows 10, which can be easily solved by changing the frequencies through the settings. Highly recommended for home use, especially if you can find them at an even lower price.

Very good speakers for their price, I have placed them in the living room which is 75 sqm, and I put them in the living room because I bought a new PC. I can say that for a 75 sqm living room, the bass is decent and the sound quality is good

I accidentally bought the wrong ones, I mean I mixed up the watts, I thought they were 50w instead of 25w, anyway...
These speakers are for apartment use. If you are in a house and countryside and you want them for music/parties, then definitely go for higher watts.
For gaming, movies, and casual music, they are perfectly fine!

Guys, I've had these speakers for 9 years and they work like new... I use them mostly for gaming and music... They have a pretty strong sound for their price [keep in mind that they don't perform as well on mobile devices], the bass is so-so, but the quality is really good, they haven't had any issues [you need to take care of them for them to last, if you have pets that might chew on them or mess with them in general, then you'll have a problem]... For 2021, in my opinion, they're worth around 25-30 euros for anyone who just wants a simple setup with good sound... They're the best value for money!

I have them for 12 years. Very powerful sound and very clear. So many years have passed and they haven't experienced anything. They work perfectly. If something happens to them at some point and they are available on the market, I will still buy the same ones

I have them for 2 years and something, and they are among the best I have heard with crystal clear sound, both for gaming and music, etc. The bass is very good, the only problem is that it has short cables, but if you use it only for PC, it's great. Also, the volume is perfect. I highly recommend it. FULL

In this economic series between 15-25W, the S-220 were the top ones when they were released, and because I had problems with them after 11 years of purchase with sound interruptions, I ended up with these ones here which I admit are slightly better in terms of sound quality, their clean bass, and their volume.
I have them connected to a smart TV and I am satisfied.

For a simple user like myself, I have had these speakers for 8 years now and they are still going strong. For those who are more demanding, you can go for a higher quality option like the Edifier R1700BT