Powerful deep bass.
Overall good sound quality.
Good design with bass control on the satellite.
Works with multiple input devices.
Good performance with games and movies.
Extremely powerful output.
Mids and highs could have been crispier and sharper.
Subwoofer is hard to position thanks to its size.
Poor musical performance.
Hardwired cables can complicate setup and repair.
No remote control.
By Tech Digest on April 10, 2012
Name: Type: Specifications: If your PC is the centre of your media-consuming life, buying a decent set of speakers is a must. With so many sets offered by Logitech at so many different price points, they're likely the first port of call for those...80
By TechRadar on January 26, 2012
Logitech products appear to fit into two separate categories, especially when it comes to speakers. We've seen – and heard – £200 5.1 setups that have blown everything else clean out of the water, but on the other hand, you can also...100
By About.com on May 24, 2011
The Z623 is an option for gamers or movie buffs who want the power of a 5.1 system but not the price or added hardware. All other users need not apply. Disclosure: Review samples were provided by the manufacturer. For more information, please see our...60
By PC Advisor on April 15, 2011
The Logitech Z623 offers powerful stereo sound at a price that can get as low as £110 in certain online outlets, which is attractive. The system sounds bold and offers powerful deep bass that makes it easily a good option for partying or waking up...80
By PCWorld India on April 15, 2011
The Logitech Z623 is a THX certified 2.1 PC speakers with 200 watts RMS of power output. It offers multiple inputs for three different audio sources and it is a good powerful stereo sub-sat system for your PC or home entertainment....78
By AVguide on March 17, 2011
Regular readers of my flat panel TV reviews will know that I almost never comment on a set’s audio quality, as my standard advice is to connect an HD flat panel to an external audio system. The last time I commented on a flat panel’s TV...-
By Expert Reviews on January 27, 2011
Well-designed and incredibly loud, but audio just doesn't sound as good as we'd expect from an expensive 2.1 set....60
By Tech2 on January 26, 2011
At the market price of Rs. 7,000, the Z623 is not exactly cheap, but it definitely belts out high quality sound. I don’t think you’ll get too many other 2.1 speaker sets in this price range that sound this good. So if you look at it that...70
By Bit-tech.net on January 16, 2011
Computer technologies race forwards at dizzying speeds, but loudspeaker design hasn’t changed much in the past 100 years. It’s hardly surprising, then, that PC systems rarely include speakers, leaving you to choose your own or stick with...70
By Beatweek Magazine on December 16, 2010
When it comes to 2.1 computer speakers, the Logitech Z623 is pretty straightforward – but in this case that’s a good thing. There’s nothing too different or left-field or flashy about this particular three piece speaker system, as all...90