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Your price for this item is $199.99

Customer reviews

Rating 4.7 out of 5 stars with 3454 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers find value in the Z623 2.1 Speaker System's exceptional sound quality, encompassing impressive bass and high volume capabilities. The system is praised for its ease of setup and use, and many appreciate its powerful sound relative to its size and price. However, some users mention the cables could be longer, and the lack of Bluetooth connectivity is a recurring point of feedback.

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 1 Showing 1-20 of 3,454 reviews
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Didn't realize this thing was so loud!!!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was looking to upgrade the standard speakers for my PC. I chose Logitech because i have owned one of thier older surround sound set up in the past and was pleased. This neer system blows that one away by far. Very simple and no nonsense controls. Clean finishes on the material. Instructions were simple. I live in a duplex. Theres no way i can turn the system up evwn close to its limits or i would get evicted. System can be heard from accross the street. Sounds aren't just simply Loud. Highs are very clearly highs and the subwoofer makes enough bass to rattle the floor and my puppys ears 10 out of 10

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you so much for taking the time to share your experience. We're thrilled to hear that the product is working well for you and meeting your expectations. Your feedback helps us continue to improve and innovate. We truly appreciate your support of Logitech. Logitech

  • Pros mentioned:
    Bass, Sound quality, Volume

    Rated 5 out of 5 stars

    Awesome Bass and Clarity

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These speakers are really nice especially for the price. I had a cheap $20 set of logitech speakers that lasted me 7 years that finally gave out today. So I went and picked this up. Wow. These speakers are impressive! The bass is awesome and you can adjust it to your liking. The speakers can get veryyy loud and at first it may feel like the mids and highs are lackluster but they are very pure. You can hear so many different things going on and the sound is very crisp. Even on max volume there is no distortion just the sound being amplified. Definitely recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Perfect combo of bass and treble!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have personally tested many different sound systems within the past 2 decades, and this one is clearly the best one I have come across. Without going into the nitty gritty, it simply puts out an amazing sound, very satisfying bass, and perfectly balanced treble. The bass doesn't get distorted even when at max volume (unlike smaller models such as Z323) and it's more than enough to give your house a vibration. I have compared this piece side by side to the Z323 and Z513, and this clearly came out on top. Although it's an "old" design, you can tell why this system has the THX certificate. Definite recommendation!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      That’s an audiophile’s seal of approval! Your deep dive across decades of sound systems makes this praise for the Z623 truly stand out. From distortion-free bass to THX-certified clarity, it’s clear this setup still reigns supreme. Thanks for the powerful recommendation! Logitech

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    OUT STANDING 2.1 Speaker system

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this system for my Tv / Blu Ray player at my office. I have a 24 inch Insignia LED 1080P Model: NS-24E400NA14 and Blu Ray player. I use the TV for watching movies. I hooked up the 2.1 speaker system to the blu ray player RCA input and out put. red / white. Had to buy cables. It did come with the head phone / jack cable. But I wanted the truest and best sound so I used the RCA cables. Let me tell you this thing ROCKS!, I have the volume on the speakers at about 1/2 way and the sub woofer at about 3/4 .. OMG you can feel the bass..I watched Olympus has Fallen over the weekend... amazing sound from the speakers. You would have thought I have a 500-1,000dollar home theater system. Not a 107 dollars 2.1 computer speaker system.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality, Volume

    Rated 5 out of 5 stars

    Wow!

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Incredible Sound System! This system has some of the best stereo imaging I've heard. Plenty of low end from the sub-woofer. I have rarely turned up the volume past halfway and its plenty loud. Small footprint and looks great.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Your review paints a very positive picture of the Logitech Z623. If you're considering buying this speaker system, this review would definitely be encouraging.

  • Pros mentioned:
    Bass, Sound quality, Volume

    Rated 5 out of 5 stars

    Great sounding speakers for PC

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Unreal bass, too much bass some would say. Most the time I have it at middle or even below on the bass knob. They may not be the most aesthetically pleasing to look at but the sound is great and can get very loud.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for the honest review! We're happy you enjoy the powerful sound of the Z623 speakers, especially the bass. We understand it might be a bit too strong for some users at times. The adjustable bass knob allows you to find the perfect level for your listening preference.

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    The higher cost is worth it to me.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These are excellent Logitech speakers! I recommend them. There are cheaper speaker sets that may not sound as clear or may not have as rich of bass. There are more expensive sets out there too but, IMO, you would have to be a true audiophile to pay more. They look good and are built very sturdy. There are multiple input options too as mentioned in the web-page description. CONS? not many. Price might be a bit too high for some. The smaller speakers wire directly into the sub-woofer in a proprietary set up. So if for some reason the sub-woofer goes out then the desktop speakers are basically useless. This really shouldn't be an issue but it is a pet peeve of mine. See the attached picture with the connection. Also, no Bluetooth connections.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Volume

    Rated 5 out of 5 stars

    Good for a whole lot of scenarios.

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    When I bought my new Dell all-in-one computer, my existing five speaker arrangement would not hook up. Drat! I loved that old sound system. However, after looking at several different (affordable) speaker systems, this set stood out as one that might just do the job. I get hooked on YouTube music videos and can waste an entire afternoon 'rocking out'! These speakers are great. Lots of volume, and the base is easily adjustable from the knob on the right-side speaker, as is the volume. In fact, the base can be adjusted to an almost unbearable level . . . They work great on the minimal number of games I own (Wreckfest, Blackhawk Down, and Flight Simulator). Day-to-day news folks I watch on YouTube and Rumble as well. Yup, I really like these speakers and would tell anyone who isn't an audiophile that they're a good choice.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Hello, thank you for your purchase, we are glad to hear that you are enjoying your Z623 speaker system. I love the Z623 because it provides great bass and clear highs when listening to music or watching movies. If you ever have any feature or product questions, please visit us at: https://support.logi.com/hc/en-us

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Great Speaker

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The sound quality is awesome. The speaker are built sturdy, compact, and the bass is powerful. Every time my son plays music you can hear the bass downstairs at only about a third of the volume. Overall it is a good speaker and a good price for what you get.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Great mid-range set, strong bass, well-built

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought the Logitech - Z623 2.1 speakers to replace a "Klipsch ProMedia 2.1 THX" set that had a bad audio jack connection and volume controller, as well as a subsequent Klipsch speaker set which ALSO had similar audio problems (I abandoned the company after two defective sets). I was pleasantly surprised that, in addition to having a stable audio jack (which is expected of any speaker set!), the Logitech speakers outperformed the Klipsch set. The bass is especially impressive for the price. Rarely do I recommend specific products, but this is one product I would recommend to others as a mid-range computer speaker system.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Hello, we are happy to hear that you are enjoying your Z623. The Z623 is one of my favorite in the lineup as well as it provides clear audio with powerful bass response with a nice sleek design. If you ever have any feature/settings questions, please visit us for support at https://support.logi.com/hc/en-us

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Big delivery

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    WOW! I saw the reviews were good but I was absolutely blown away by the punch these speakers deliver. Deep bass, clear sound. Worth every penny. I just installed them tonight in my home office (setup for my photography business). Turned halfway up, you can hear the music across the house and the bass rattled my kitchen cabinets. I have a 6500 sqft home, pretty soundproof from one end to the other. Big win for Logitech. You will NOT be disappointed.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality
    Cons mentioned:
    Bluetooth

    Rated 5 out of 5 stars

    Comparable to Klipsch promedia 2.1 but better!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Coming from the Klipsch pro media 2.1 Bluetooth; I prefer these speakers by far. For the price youll be hard pressed to find a better sounding setup off the rip. With a decent sound card and a little fine tuning these things sound very good and clear but also deliver just the right amount of bass and punch. I would recommend these over the promedia set from Klipsch due to the 2 key features that make them better : they have a on off switch; and no Bluetooth over riding all inputs!

    I would recommend this to a friend
  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Worth the price and was a big upgrade for me!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These speakers were an awesome upgrade from my old Logitech speakers! The base from the sub is nice and clean and it also has an adjustable bass knob. It’s hard to see them in some of my photos but you can still see the silhouette but they’re essentially unnoticeable and not in the way! And yeah my photos change a lot cause I’ve upgraded a lot in the past couple months…

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the Logitech - Z623 speakers! We're glad you're enjoying the upgraded sound quality, especially the powerful bass. We appreciate your feedback and hope you continue to enjoy the enhanced audio experience. Logitech

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Can’t go wrong for the price

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought these speakers to play music from my MacBook Pro. I occasionally listen to my Apple Music subscription. The speakers sounds great for the price point, they are clear, bass is defined, not overpowering, mids and highs are good, leaning towards the bright side I’d say. They are not audiophile grade by any means. If I had to complain, I’d say the propriety cable from the right speaker to the sub is clunky, but not a deal breaker. The speaker finish and look is minimal, doesn’t look premium like the computer but can’t expect that for the cheap price.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 4 out of 5 stars

    The bass head in me loves them

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very quality speakers, they fit very good on my desk, now having said that they are quite bass heavy even on the mid setting Highs leave a little to be desired sounding almost like it even cracks on certain high hats and stuff like that almost impossible to notice but I can’t help but hear something. All in all good speakers just make sure you don’t have your equalizer set super bass heavy and you should be good

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for the feedback. We appreciate you highlighting the bass performance and desk-friendly design of the Z623. We're always working to refine our audio experience.

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Amazing sound

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These things sound better than my bose companion 5 and at a quarter of the price the bass is crazy will shake your house. So glad i bought these instead of a soundbar xbox gaming and movie nights are amazing now. Best bang for the price you won't regret these when you hear a movie. Sounds like you in a theater the bass will rock you.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Hi GRodriguez, we're glad to see you're enjoying the awesome sounds of your Z623 Speaker System! Continue to enjoy and happy listening!

  • Pros mentioned:
    Sound quality, Volume

    Rated 5 out of 5 stars

    Sounds great!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Impressive clear balanced sound for the price. Set it up on my desk for my laptop with the sub on the floor underneath the desk. I placed some acoustic foam tiles behind the speakers and between the sub and the wall to dampen any boom. Plenty of volume with the ability to adjust the sub volume to your taste. Very satisfied with the purchase, would buy again.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Hello, and thanks for this great review! Your feedback is greatly appreciated. If you have issues with the speakers in the future, please don't hesitate to visit our support site for assistance. Thank you for choosing Logitech!

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    High-Power, Versatile, and Sustainable: A Sound Sy

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've been truly impressed with this sound system. The 330W power, split between the 130W subwoofer and 100W satellites, is incredible, delivering high-quality sound that has enriched my gaming, music, and video experiences. The system’s compatibility is remarkable, working with everything from computers and TVs to game consoles. Three key reasons make this system a must-buy. First, the THX certification ensures premium sound quality. Second, the system’s versatility with easy 3.5mm and RCA connections is superb. Lastly, its carbon-neutral certification emphasizes a commitment to sustainability. This sound system offers an outstanding listening experience and is well worth the investment.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Good value

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    They sound good for what they are, a low cost alternative. They sound clean and the sub adds enough punch. Solid build quality. I use them at my desktop pc location. They meet my needs there.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Super Satisfied Logitech & Best Buy Customer

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A quality speaker system for one of our PC's with lots of bass and volume control with great sound quality that fills the entire work area. Cheaper systems don't compare. It was well worth the money.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Hello, So glad to hear how well worth the money you think the Z623 2.1 Speaker System is with this rave 5-star review. If you should experience any issues, please use this link to the product support page for the Z623 which will have troubleshooting FAQs, warranty information, and access to a live chat with a technician:  https://support.logi.com/hc/en-us/articles/360024157434. Hope that you find this useful and that all continues to go well. Thank you for choosing Logitech. - Richard from Logitech

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