Customer Ratings & Reviews

I really like this sound system. It's simple to setup and sounds amazing. I can control the bass and volume with separate dials too. There is only one thing I would change and that is the length of the cable that attached to the sub. It may be a little short for what someone may need and one of the main control speaker connects using a VGA cable so that was different. I assume if one needs to they can get a VGA extension and also a regular RCA extension for the other side. Other than that it's great.

I bought these speakers for an older friend who loves to play music using a pc. Having the on/off switch and volume control on the one speaker makes these speakers super easy to manage. The sound quality is fantastic for the price point and left and right speaker are large enough to deliver great sound without over taking the entire desk. The subwoofer delivers solid bass and the combination of the three speakers produces a very nice sound stage. I was hesitant at first when purchasing these speakers because I wasnt sure they would have that big of an impact of the older smaller speakers they replaced. After hooking them up however and playing the first song I saw such amazement and thrill in my older friend that I knew that they were perfect

Great sound. Booming bass. Sounds like a much more expensive home system. Very satisfied!! Got it on sale with my membership.

I bought these speakers to replace my 17-year-old 2.1 computer speakers and the difference is night and day. I thought my old speakers sounded just fine, they served me well for so many years, I only replaced them because one finally bit the dust... until I got these home and listened to them. Bass is fantastic, and it’s nice to have a knob to adjust it right there as even set in the middle it is very powerful. This system will get loud, but still sounds fantastic when at a more reasonable volume. Really like that it has the ability for aux input and headphones on the right speaker as well, it’s really easy for me to plug in two different computers (one Mac and one PC) without having to switch the jack back and forth or use a switch of some kind. Cable lengths from the sub to the left/right speakers could be a little longer, I like to have the sub a little further away from me but your setup will vary. A great product, I can only hope these last me just as long as my last set!

The sound quality is amazing. having a subwoofer in my room is awesome. It's great for playing games and watching movies.

The Z623 speakers sound incredible. I am what most would consider an audiophile. The z623 really sound very, very good. For the money I don't think you'd find anything else (comparable) that creates the clean highs, mids and bass! These are the closest thing I've found that have quality sound similar to Bang & Olufsen H9i headphones (which cost around 4-5 hundred). I haven't run them past around 50% volume simply because that is more than loud enough for my use ...so I can't comment on the sound quality at their top 20% volume. It is very nice that you can adjust the bass level to your preference and type of music. The only real down sides for some people might be the size of the sub. It is pretty big (roughly 1' x 1' x 1') but sounds much bigger. And the other is that the speaker cable (for the right speaker with the controls on it) is proprietary and not very long so you can't have the speakers too far apart (plenty for a typical computer desk though) I'd definitely recommend this set to anyone. Great sound and plenty of volume

Great speakers. The bass is off the chart. I am glad it has a separate bass control knob to turn it down when the kids are home.

Introduction: I’ve been using the Logitech Z623 2.1 Speaker System since May of 2021, and it’s been a solid addition to my desktop setup. This review will highlight the pros and cons of this speaker system, hopefully providing potential buyers with essential information to make an informed decision. Pros: Immersive Sound Experience: The Logitech Z623 delivers a powerful and immersive sound experience. The 2.1 channel system is 330 TOTAL watts, with 130W going to the 7” ported subwoofer and 100W per satellite speaker. This amount of power ensures clear audio and deep, rich bass. I found that the audio quality was quite good whether I was gaming, watching movies, or listening to music. Robust Bass Performance: The subwoofer in this system is outstanding given the price point. It adds depth and intensity to low-frequency sounds, making explosions, music beats, and action sequences come alive. I live in an apartment building and find myself having to turn the bass down quite a bit. For those in my same situation, this is something to be aware of. If you care about your neighbors, turn this down. If not, have a blast as this woofer can easily fill a medium to large room with thumping bass and make your neighbors hate you. Convenient Control and Connectivity: The control pad is one of the more convenient features of the Z623 system. On the right satellite, you have easy access to volume adjustment, power, and bass control. Additionally, the system provides multiple connectivity options, including RCA and 3.5mm inputs, making it compatible with various devices. Sturdy Build Quality: The speakers and subwoofer are well-built and feel solid. The satellite speakers have a sleek design that complements any desktop or entertainment setup. The system is built to last and withstand regular use. Cons: Lack of Wireless Connectivity: One notable drawback of the Logitech Z623 is the absence of wireless connectivity options such as Bluetooth or Wi-Fi. This means you'll need a wired connection to your audio source, which may limit placement options. Satellite Speaker Cable Length: The length of the cables connecting the satellite speakers to the subwoofer may be a bit short for some setups. I recently upgraded to a 63x30 inch desktop and found that I was at the limits of the cable lengths. This is especially prevalent if you plan on cable managing as you can quickly run into issue. It's important to consider the distance between the subwoofer and the satellite speakers to ensure optimal placement and positioning. Lack of Upgradeability: One limitation of the Logitech Z623 is its lack of upgradeability. The connectors used in this system are non-standard, which means you cannot easily replace or upgrade individual components. Furthermore, the subwoofer cannot be used independently without the satellite speakers, limiting your flexibility in configuring or expanding your audio setup. Limited Equalizer Options: While the sound quality of the Z623 is excellent out of the box, some users might desire more customization options. The system lacks advanced equalizer settings, which may restrict audio fine-tuning to personal preferences. This is not a huge issue, as software EQ can get the job done in most cases. Additional Information: Power Requirements: The Logitech Z623 requires a power outlet for operation. Ensure you have a nearby power source available for the subwoofer and speakers. Compatibility: The Z623 is compatible with a wide range of devices, including computers, laptops, gaming consoles, TVs, and DVD players. Ensure that your device has an available RCA or 3.5mm output for connection. Room Size Consideration: The Logitech Z623 is well-suited for medium-sized rooms but may be overkill for smaller spaces. Make sure to consider the size of your room and your desired audio experience when choosing a speaker system. Conclusion: The Logitech Z623 2.1 Speaker System offers an immersive sound experience with powerful bass and convenient controls. While it lacks wireless connectivity and advanced equalizer options, it excels in delivering high-quality audio for gaming, movies, and music. If you're seeking an affordable and reliable 2.1 speaker system for your entertainment setup, the Logitech Z623 is a solid choice.

For 100$ I'm absolutely amazed at the sound output. Highs and mids are very crisp. Bass will hit you in the chest at high volumes. It does take a little adjustment on equalizer to get perfect sound but then again what speakers don't. Would highly recommend this product to anyone looking for the best bang for their buck in the 100$range. I bought for my PC but will more then likely buy another for my tv in separate room.

Having read many reviews, I decided to pull the trigger for this set of 2.1 speakers. I originally have an Altec Lansing 2.1 speaker setup on my previous PC but decided to buy new ones because my original speakers were in storage. The Altec Lansings are from 2007-2008 with the same specs as these Logitech Z623 model by the way. I can instantly tell you these are way better sounding and much more than I had anticipated. The sound quality is very crisp and very clean. The bass is very deep from the subwoofer and feels very complimentary with the 2 speakers that's included. I have listened to all types of music (mainly 90s-2000s hits) and they really bring the songs to life. This speaker setup will definitely be loud enough for your entire house to hear (I live in a 2000 sq ft). Couldn't be much happier with this setup. It is great for the price point but do not let that price point fool you. It sounds better than what you think you would get for it's cost.

These speakers would still even be a great bargain at 200 bucks. The bass hits like nobodies business and has no problem rattling walls and knocking stuff off shelves in my room. The only way I would see anyone even remotely being disappointed is if they were expecting the bass to hit like it was coming from a 12 or 18 inch sub. These speakers are set up in my decent sized bedroom and a majority of the time unless I really want to shake things up, the bass knob never goes past half and it still hammers. Now if I had to critique anything the sat. speakers can be a little too high pitched but really isnt a problem considering there is EQ options in most anything you are using the speakers for to remedy that. Also the volume control after you get to about the half way mark is very sensitive as to how fast the volume increases in comparison to getting to the half way mark. If you do want to crank up the volume you want to turn the sub down a fair bit and adjust it back up just to be on the safe side HA HA. For the price I got these at I wish I bought 2 or 3 of them and just put them up. These speakers are great watching movies, playing video games and I have yet to play a style of music that did not sound good on them. I ran them through the bass music and I listen to mainly metal and this sub brings double bass to life and rattles your insides. If you are not an audio snob who needs a 5,000 dollar rig to listen to music you will not be disappointed in any way with these speakers and that is my opinion :)

Purchased Dec 20, 2020 Reviewed Jan 4, 2021 I purchased this unit because it is certified by THX. Anyone who wants quality speakers should get THX certified speakers. These speakers are amazing. At half volume they can be heard throughout my house. The quality of the cables is good, and I'm not worried about them breaking. I like the simple design of the speakers, although they look ever so slightly dated. Something about not having a front cover even though it looks like there are 4 mounting holes for a cover. Overall, the sound quality is amazing. I love listening to songs with deep bass, and these speakers are amazing for that. The sub really moves some air. I'm very happy with the speakers, and if you have $120 to spend on speakers, you won't go wrong here. I'll update if anything ever breaks on these speakers.

What a great set of speakers. I bought them on line without hearing them. I was just blown away at the sound. The bass is great and the highs sparkle. The 200 watts they produce is no joke, very powerful.

Great sounding speakers, I have them hooked up to my Toshiba 50L420U HDTV in our livingroom, movies sound great and the Bass is awesome, when it booms during a scene or whatever we have on it sounds like THUNDER!!! I love it. Not my first set of Logitech speakers and won't be my last.

Great sound quality! When my son has the bass up, it does make things on my wall shake ( but I guess that it a good thing!)

I would rate this as a 10 if possible. I went through sound bar after sound bar for my computer, since I have my XBOX One S connected to it. The all around sound of these are very nice, and the bass is crazy. For this being as small as it is, compared to some of the subs that came with other sound bars, this thing wins with no contest. I even purchased the JBL 5.1 with the gigantic sub, and this Logitech beats it. Plus I love that you can eliminate the bass completely. The other thing that I love about these, is the THX certification. Absolutely love! I had THX certified sound in my SUV and I loved it, and having it with these speakers is a huge plus. I highly recommend these. You will not be disappointed because they never will disappoint you!

No need to spend more to get great sound. This is a powerful compact speaker system. I can't put the volume knob anywhere past half way it's that strong. Full bass with the sub! Great for music - gaming and online chats.

Great sound, solid bass - perfect sound system for my PC!

Well I'm impressed! I've had many 2.1 setups over the years and this has to be the best sounding for the money. I usually struggle to get the volume I prefer when listening to loud music but I'm more than satisfied with this setup. I'm being serious they're crazy loud and clear along with booming bass! The speakers sound great out of the box, but I used software to tweak some sound settings and it really brings this setup to another level. Writing this review literally 1 hour after setting them up. I just had to brag on Logitech for this.

Folks. I was a bit skeptical just like everyone else because it's a Logitech. But man was I wrong. These speakers sound better than the Sony soundbar with sub woofer that I bought. Waaayyy better. You can just hear all the separate sounds of glass breaking, gunfire from left to right etc. in movies very clearly. In addition, the bass is phenomenal. It isn't that weak punchy sound. It is a deep rumbling bass. Also, this thing gets really,really loud and I love the fact that you can adjust the bass volume if you don't want to wake the neighbors at night. The bass volume knob is conveniently on the one of the front speakers on your desk so you don't have to go on the floor or wherever the sub is to adjust the sub volume. The reviews are true. Very much worth the money!!