Logitech Z623 Computer Speaker - Black product details page

Logitech Z623 Computer Speaker - Black

Logitech Z623 Computer Speaker - Black
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$139.99 list: price $149.99 save $10.00 (7%)

learn moreTarget 2-Year Replacement Plan (covers items $100 - $200)

Target 2-Year Replacement Plan (covers items $100 - $200)

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Product Information

product specification

  • Speaker Depth: 10.250
  • Speaker Height: 10.900
  • Speaker Width: 16.600
  • Wired Connectivity: 3.5mm Jack
  • Sensitivity: 78dB
  • Accessories Included: Electronics Product: Audio Cable
  • Features Speaker: THX-Certified 2.1 System
  • Number of Front/Mid/Rear Midranges: 2
  • Front/Mid/Rear Frequency Response: 20Hz-20kHz
  • Number of Speakers Included: 3
  • Number of Front/Mid/Rear Woofers: 1
  • General Material: Plastic
  • Warranty Description: 2 Year Limited Manufacturer Warranty
  • Electronics General Compatibility: CD Players
Logitech Z623 Computer Speaker - Black is rated 4.3651 out of 5 by 126.
Rated 3 out of 5 by from A great purchase Speaker system was great until after a year it statred to give out. Currently looking for its replacement now. Sound is great just wish I could say the same about the quality build.
Date published: 2014-02-22
Rated 4 out of 5 by from Awesome Overall Sound!!! OK first these speakers are great for music and gaming. When you listen to music you hear clean crisp sound with great bass (DEEP BASS)!!! And when using these for movies and games it can fill the room with sound and it sounds fantastic. These sound better for gaming and movies than they do with music (in my opinion). Only downside is the sub-woofer is a pain to position in the room in order for you to hear clean full bass. The corner trick doesn't work with these very well.
Date published: 2014-01-24
Rated 3 out of 5 by from Great sound for the price but fail often. These speakers have amazing sound for the price, listening to music is defiantly enjoyable with this system, very crisp. However, I would not recommend this system to someone looking for a audio system that will last a long time. In the last year and a half I've gone through 3 systems and the first one I got only lasted a week before one of the speakers failed. If you use this system as a music station and are frequently plugging and unplugging audio devises I guarantee you will have system failure within a year.
Date published: 2014-01-12
Rated 5 out of 5 by from Best 2.1 set up for the money I listen to a lot of electronic music. Dubstep, drumstep, drum and bass, etc. With tons of bass and crystal clear highs these speakers far out weighed my expectations when I hooked them up. After I first ordered them I gave a lot of thought into just upgrading to a 6 channel external sound card and buying a 5.1 system. I'll just stick with these :) they are worth every penny. My last Logitech speakers lasted me 6 years until the sub woofer finally blew and the speakers started cracking a bit. Logitech FTW
Date published: 2014-01-03
Rated 3 out of 5 by from good but dont last i have been though two systems in 1 year and a half first one a subwofer fault and the second one replaced by the shop has just done the same thing i love logitech products but now they dont last i dont know if this will be covered anymore ive had the second one for just a bout 6 six months i wish it would just last as it sounds so good i might have to buy the z906 and give that a try these are just not working for me thanks
Date published: 2014-01-01
Rated 3 out of 5 by from Get back Logitech!! I'm Mexican and i just want say this speakers are good but please make again systems how they logitech z2300, z680,z2200,z5300,z5450 or z5500 they are much better than Bose,Boston,Denon, etc, in that category. Can you remeber that times?. Just logitech can do much better and incredible speakers by little money you are the best dont lose reputacion with the new models of speakers please.
Date published: 2013-12-15
Rated 5 out of 5 by from Great speakers! The Z623 speakers have awesome sound with lots of power. I would definitely recommend these speakers to anyone.
Date published: 2013-11-29
Rated 5 out of 5 by from The best I don't think I'll ever have these up past half way! Crisp bass, best price, very happy!
Date published: 2013-11-27
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From the Manufacturer


  • Logitech Speaker System Z623

    Gaming Made More Real
    Bring your music, movies and games to life with 200 watts of window-rattling power, studio-quality THX-certified audio and deep, fat bass you can feel. Just plug in your entertainment gear and this compact system immerses you in big, bold room-filling sound.
  • Genuine THX-certified audio
    • Quality you can count on—these speakers achieve the strict performance standards required for THX certification
    • Your ultimate assurance of a studio-quality listening experience
  • 200 watts of room-filling power

    • The power you need to listen as loud as you want to
    • Immersive audio you not only hear, but also feel
  • Easy entertainment connections

    • Quick-access RCA and 3.5mm inputs for up to three audio devices
    • Easy to plug in computers, iPod, DVD players, game consoles, HDTVs and more
    • Headphone jack for private listening
  • Powerful 2.1 system
    • Two high-performance satellite speakers deliver crisp, clean high notes and warm mid-range
    • 130 watts subwoofer gives you big, deep, distortion-free bass and room-shaking rumbles
  • Quick sound controls
    On-speaker volume and bass dials give you instant command over your listening experience



  • Works with
    • Computers, music players, TVs, DVD players, iPods and other audio sources with 3.5 mm or RCA audio out
    • PlayStation2, PLAYSTATION3, Xbox 360 or Wii using the AV cable that comes with your console

What's in the Box

  • Package Contents
    • Speakers
    • 3.5 mm audio input cable
    • Speaker connector cables
    • User documentation
    • 2-years limited hardware warranty