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$199.99

Customer reviews

Rating 4.7 out of 5 stars with 3504 reviews

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  • 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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96%would recommend to a friend

Customers are saying

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 23 Showing 441-460 of 3,504 reviews
  • Rated 4 out of 5 stars

    4 Star

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

    I had to replace my Klipsch Promedia 2.1 system and found out Klipsch changed their newer model for the worse. So I checked out these Logitech's..... the sub-woofer is off the chain! The satellite speakers are not as crisp/sharp as my old Klipsch speakers, but they do kick out a fairly descent sound for my needs. The plus to the Logitech is you can connect multiple devices, like a TV and computer (with 3.5 mm connections) without having to unplug one in order to listen to the other device. The newer Klipsch system removed this feature (which is why I switched to Logitech)

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    For the money it is a good basic value.

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

    Compact and good sound. Handles the extremes of digital sub pitches and is clear and tonally crisp in upper end sounds. Middle pitches are good with a small amount of hollowness in the 250Hz - 600Hz range. I suspect from the plastic enclosures effecting the boarder piano and horn tones.

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

      Thanks for the detailed feedback on the Z623. The insight on the mid-range frequencies, particularly around 250Hz - 600Hz with certain instruments, is valuable. This helps us understand how the system performs in real-world listening scenarios. Logitech

  • Rated 5 out of 5 stars

    Serves my purpose well

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

    These speakers provide exactly what I wanted for my Desktop pc: Good, deep bass capacity from the subwoofer, and wing speakers good-sized enough to give clean highs without distortion, as you'll hear on some smaller wing speakers. I didn't need any fancy bells or whistles. Just good sound with good punch, and for the price, if that's what you want, these oughta do the trick.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Impressive for only a 2.1 system

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

    I needed a new set of PC speakers. Having used Logitech for years, here is where I started. I didn't need another 5.1 system and really didn't want to spend over $100. I researched for hours and compared every option. As per the other reviews.... these speakers are very bass heavy and have some odd midrange. But with enough equalizer tinkering, I got them to sound pretty darn good. They have a lot of power and for the price I am very pleased.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Surprised!

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

    This speaker is surprisingly powerful, I love that the bass is actually controllable with an analog dial. The speakers are clean sounding as well I use this in my mini studio with another speaker system in tandem and it performs extremely well.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    BEST SOUND QUALITY In A Small Package!

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

    I had my doubts at first, so I read a bunch of reviews not just on Best Buy but other competitor sites as well. Best Buy's price beat all the competitors and I had to have the Logitech Z623 2.1 3 piece speaker system with THX audio quality. WOW! the sound is amazing! Unbelievable bass yet full theatre quality surround sound! Totally amazing

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great computer speakers.

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought these to replace Klipsch ProMedia 2.1 speakers that I had for a long time and then all of a sudden the sub stopped working. The Logitech speakers definitely sound different but it’s hard to explain exactly how. It took some getting used to, but now I like them a lot. They sound very clear and are capable of producing lots of bass from the sub.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best sounding 2.1 speakers I've ever heard

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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.

    Got these to replace an old set of Klipsch 2.1's that had the dreaded volume button crackle. I have to say these are well made and sound incredible. They sound clearer than the Klipsch speakers and the bass is much crisper. There's no comparison. They sound like a much more expensive set of speakers. Don't hesitate to buy these if you're in the market for a new set.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Sound Quality is clear and Bass has power!

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

    For this being such a small unit I never thought I would get the sound quality I experienced. For this being a 2.1 the THX technology is amazing sound extremely clear in my office with for being 400watts more than enough for a 14square foot room enjoyable in every way! Highly recommend when I made the purchase I also attached a 2 year extended warranty just in case.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Fantastic system for its price

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

    My girlfriend bought this for me for my birthday, to replace an older speaker system. Couldn't be happier with it. Fantastic sound from the satellite speakers and good solid (and clear) bass from the subwoofer. I like the headphone port mounted on the speaker, it allows for the speaker volume control to also control volume through headphones. Also appreciated the ability to port a gaming system to the speakers. I have great sound for my computer AND my Xbox 360.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Speakers. Great Price.

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These speakers are incredible. The range of sounds that come out of these speakers is way beyond previous pairs I've had. For computer speakers these have to be the best on the market for the price point. As someone who loves good quality audio and a good price, I would absolutely buy these again.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent sounding!!

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

    I have a set that I purchased for work. This new set replaces my Klipsch set at home. These speakers are extremely clear and can get very loud in excess of 100db. Would highly recommend if your looking for something that’ll wake the dead.

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

      That's absolutely incredible feedback! We're thrilled to hear that the Logitech Z623 2.1 Speaker System is delivering such an "Excellent sounding!!" experience.

      It's fantastic that you find them extremely clear and capable of getting very loud, in excess of 100dB. We love that you'd highly recommend them for anyone "looking for something that’ll wake the dead!" Thanks for sharing such a powerful endorsement! Logitech

  • Rated 5 out of 5 stars

    Great quality speakers with impressive bass

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

    I've only had them for a few days and have used these speakers on my monitor aux jack as well as my phone and computer's motherboard jack. In all cases the sound was pretty good with the computers solution being the best. I never have to get anywhere to the high end of the volume and audio projection at low volume is pretty impactful. Price was worth it in my mind

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Small speakers, big, rich sound

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sounding speakers. I have these hooked up to computer, but sometimes I plug my phone in directly. Small speakers-big sound. Very nice sound separation. I hear instruments in the music that I have not heard through other sound systems. Controls are easy to use. I do not typically crank the volume, but this system does put out lots of sound. Lots of base.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect Logitech Z-623 2.1 Speakers

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

    For the price you cannot beat these speakers. The output, sound quality, bass, treble....are all solid and just sounds better the louder they go. Love the bass knob! Logitech make great computer speakers. Again, not much more to say except if you need speakers and the price of these are right for you, dont hesitate to buy.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great computer speaker system

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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.

    Sounds great with games, music and movies. Excellent value for mid/high priced system. Extremely easy to hook up. I did run into buzzing briefly, but it was because my cables were too close to other power cables. Once moved it's great again. Huge upgrade from my other Logitechs.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    great sound and thundering bass

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

    I had heard from a friend of mine that he had bought this system some time ago and really enjoyed it so I thought I would give it a shot and I'm really glad I did the sound quality is great and can really get loud but man that bass is my favorite part

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great system for your computer

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

    It was time for one of my sons to upgrade his speakers to his computer. And this is what he bought. When he plays it loud it sounds like he is playing music from his car stereo in the garage. The highs are clear and the bass is low. He is told many times to lower the volume. Easy to plug and play

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    So much better sound!

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

    I plugged these puppies in and turned up the volume. I love it. We've had them for a couple of months now. I am thinking of getting a set for my work computer. I work from home and have 20 year old speakers on that computer. It is fun when a kid gets in there to listen to music. The bass rumble can be a little distracting all the way across the house, but it is a lot of fun. I am not an audiophile. I just know what I like. I like these speakers.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great 2.1 Computer Speaker Setup

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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.

    My Klipsch Pro-Media 2.1's finally died after 10 years. I was going to replace them with another set, but saw many reviews about how the quality has deteriorated. Saw these and decided to give them a try. Less expensive than the Klispch and reviews were good. Very pleased so far. They seem very well made. Easy to set up, and they sound great! Would definitely recommend!

    I would recommend this to a friend
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