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Logitech Z623 2.1 200W RMS THX Speaker System

Logitech Z623 2.1 200W RMS THX Speaker System - 1
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Reg. Price: $199.99  CAD
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Part #: 980-000402

SKU: 55577
Shipping Weight: 22.5 lbs

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Customer Reviews of Logitech 980-000402

Product reviews on NCIX.com are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by NCIX.com, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Logitech 980-000402 reviews.
Experience: 3 Years

Really amazing speakers!


THX Certified
Loud and Crisp sound
Still going strong after 3 years!

Experience: 2 Months

Good sound Verified OwnerVerified Owner


Big bass sound.
Nice speakers
A bit pricey
These are a good set of speakers for listening to music or watching movies.

Satisfied with purchase

Experience: 2 Months

Perfect for the money Verified OwnerVerified Owner


Bass is truly clean and powerful
Great highs and mids as well
No buzzing, humming, crackling noises
On-speaker bass and volume controls w/ aux and headphones
none at this time
Wow. These are the best speakers I have ever bought. These speakers are amazing!!!! I can't say that enough. If you love BASS then you will be happy!! You can connect these speakers to multiple devices at the same time. I blast my music, games and I do not have a problem with distortion. These speakers pack a punch and I would recommend you buy these.

Experience: 6 Weeks

nice system for price Verified OwnerVerified Owner


good bass
controls on speaker
subwoofer need more power!
this 2.1 system is pretty good for the price. heck, i bought 2 for my 2 computer!

Experience: 1 Days


I gave this set away to a needy person.
I gave the set away.
It felt good to give away so the experience of ownership will be felt by someone other than me.

Experience: 10 Days


Lovely sound quality.
Excellent bass.
A somewhat large setup, which may be prohibitive for some people.
Short cables.
Some people have reported bad sound quality or hissing sounds with their units but I never had this happen, even on high volume, I can only conclude that those people must have got faulty units. The cables were also rather short but not short enough to be a problem for me. All in all, I am very satisfied with my purchase and would highly recommend it, especially if you can get it on sale like I did.

Experience: 1 Months


Son riche et puissant
aucun point négatif
Le Z623 est le meilleur rapport qualité prix pour un 2.1
J'ai déjà un Z-5500 (5.1) et je constate que Logitech a fait un excellent travail sur ce modèle aussi. Son riche et clair, puissant, je suis impressionné par ce Z623. Aucun bruit de souffle ou d'interférences. Je recommande sans hésitation le Z623. Cordialement, Alex

Experience: 1 Days


Bass! Overall clarity even at full volume. Controls integrated to speaker (I hate those extension/wired-remote things they just cause more clutter), and especially love the bass control is with the other controls rather then on the subwoofer itself.
left-speaker cable WAY too short (doesn't even reach under my desk), max-volume lower then expected from other reviews (my neighbors won't hate me as much as I expected), left-speaker makes noticeable static noise above half-volume if nothing is playing.
The speakers are ok, bought these to replace some older edifier speakers (they were <$100, replaced as one of those started making bad crackling noise even at mid-volume). I did alot of research and read alot of reviews, and perhaps I was just expecting more from these Logitech speakers. Don't get me wrong, the sound quality is very reasonable and the price wasn't bad (but not cheap either), just was expecting more of everything from the reviews/videos I watched.

Overall happy with these though, aside from the left-speaker static-noise above 50% volume (not happy about that) and the left-speaker cable length (be prepared to seriously compromise on the placement of the subwoofer). The bass is really great, much louder then my old Edifier subwoofer, if you like bass these will probably meet your needs, if you just want clear/crisp sound these are ok but you can probably find something better at comparable prices.

Wei Di_S
Experience: 30 Days


Very Heavt Bass
Other rang is soso to good
Its a good pair of speakers specially with this kind of price.

Experience: 14 Days


Good THX sound, a lot of power to earth quake your room and a pretty clean quality for any kind of music
No cons
If you want a good quality set of speakers to listen music and play games with a reasonable budget, that's the speakers you need. They are build strong with good materials and you have enough power to disturb your Neighbors. :)

Product Videos [ Edit ]

Features [ Edit | History ]


This THX-Certified 2.1 system delivers powerful sound with 200 watts (RMS) of power - for big, bold audio.

Don't miss a thing
You'll get bold sound and powerful detail from this 200-watt, THX-Certified 2.1 speaker system.

It's alive
Slamming bass, clear highs, and rich mids shake some life into your music, movies, and games.

You run the show
Multiple convenient inputs for music, movie, and gaming devices let you make everything you listen to sound better.

Quick Specs:
Package Contents
  • Z623 Speaker System
  • 3.5 mm Audio Input Cable
  • Speaker Connector Cables
  • User Documentation
Limited Warranty 2 Year
Speaker Configuration 2.1
Environmentally Friendly Yes
Environmental Certification WEEE RoHS ENERGY STAR
Bluetooth No
Wireless LAN No
Minimum Frequency Response 35 Hz
Maximum Frequency Response 20 kHz
RMS Output Power 200 W
Subwoofer Type Active
Energy Star Yes

Specifications [ Edit | History ]

     PMPO Output Power: 400 W
     RMS Output Power: 200 W
     Speaker Configuration: 2.1
     Subwoofer Type: Active
     Controls: Power
General Information  
     Brand Name: Logitech
     Manufacturer: Logitech
     Manufacturer Part Number: 980-000402
     Manufacturer Website Address: https://www.logitech.com
     Product Model: Z623
     Product Name: Z623 Speaker System
     Product Type: Speaker System
     FireWire/i.LINK: No
     Headphone: Yes
     Number of Analog Audio Inputs: 2
     USB: No
     Energy Star: Yes
     Environmental Certification: ENERGY STAR
     Environmentally Friendly: Yes
     Package Contents:
  • Z623 Speaker System
  • 3.5 mm Audio Input Cable
  • Speaker Connector Cables
  • User Documentation

Network & Communication  
     Bluetooth: No
     Bluetooth Standard: No
     Wireless LAN: No
Technical Information  
     Maximum Frequency Response: 20 kHz
     Minimum Frequency Response: 35 Hz
     Limited Warranty: 2 Year

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Messages about Logitech Z623 2.1 200W RMS THX Speaker System

Good upgrade from my (jackin_JILL- Jun 21, 13, 1 Replies)

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Product Warranty

This product is warranted directly by the manufacturer for 2 years.  Please contact the manufacturer for warranty service.
Logitech Technical Support

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