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eBay Refurbished

Logitech Z623 400 Watt Home Speaker System, 2.1 Speaker System - Black

Official Logitech Store | Free Returns | Free Shipping
US $95.00
List price US $199.99 (52% off)What does this price mean?
Recent sales price provided by the seller
or 4 interest-free payments of $23.75 available with
Condition:
Excellent - Refurbished
Out of Stock134 sold
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Free FedEx Ground / FedEx Home Delivery®.
Located in: Multiple Locations, United States
Delivery:
Estimated between Wed, Nov 26 and Mon, Dec 1 to 94104
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eBay item number:167065352702
Last updated on Nov 22, 2025 12:19:26 PSTView all revisionsView all revisions

Item specifics

Condition
Excellent - Refurbished: The item is in like-new condition, backed by a one year warranty. It has ...
UPC
097855066466
Brand
Logitech
Type
Home Theater Speaker System
System Configuration
2+ Subwoofer, 2.1 System
Model
Z623
Connectivity
Headphone Jack, Wired, Audio Jack
Features
Volume Control, Headphone Jack
MPN
980-000402
Category

About this product

Product Information

This THX-Certified 2.1 system delivers powerful sound with 200 watts (RMS) of power - for big, bold audio. You'll get bold sound and powerful detail from this 200-watt, THX-Certified 2.1 speaker system. Slamming bass, clear highs, and rich mids shake some life into your music, movies, and games. Multiple convenient inputs for music, movie, and gaming devices let you make everything you listen to sound better.

Product Identifiers

Brand
Logitech
MPN
980-000402
GTIN
0649906098355
UPC
0097855066466, 0376329879765, 0649906098355
Model
Z623
eBay Product ID (ePID)
101808150

Product Key Features

Connectivity
Headphone Jack, Wired, Audio Jack
System Configuration
2+ Subwoofer, 2.1 System
Features
Volume Control, Headphone Jack
Type
Home Theater Speaker System

Additional Product Features

Speaker Frequency Response
35-20000Hz
Connection Type
Wired
Subwoofer
With Subwoofer
MAX. Power Output
200W (RMS)
Exterior Color
Black

Item description from the seller

About this seller

Logitech

99.2% positive feedback26K items sold

Joined Aug 2024
Usually responds within 24 hours
A Swiss company focused on innovation and quality, Logitech designs products and experiences that have an everyday place in people's lives. For more than 40 years, we have expanded both our expertise ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (8,840)

All ratingsselected
Positive
Neutral
Negative
  • -***4 (228)- Feedback left by buyer.
    Past year
    Verified purchase
    Ordered a refurbished one to try out instead of buying brand new speakers, well these arrived practically in brand new condition and they work really well! Haven't had any issues yet. They have be partially used as part home theatre system, as a family we watched the film twisters and dang, the booming sound from the bass was making the movie experience even better lol
  • s***n (170)- Feedback left by buyer.
    Past month
    Verified purchase
    Fantastic condition! Looks brand new, not refurbished!
  • e***c (481)- Feedback left by buyer.
    Past month
    Verified purchase
    Arrived quickly and item was in good shape. Setup and tested and they appear to be working as good as new.
See all feedback

Product ratings and reviews

4.7
325 product ratings
  • 273 users rated this 5 out of 5 stars
  • 38 users rated this 4 out of 5 stars
  • 4 users rated this 3 out of 5 stars
  • 3 users rated this 2 out of 5 stars
  • 7 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Don't hesitate for $100 or less

    Nice product. About as loud as my Advent 100W computer speaker with the tonal character of my Altec Lansing but better, louder bass than the Altec 5" woofer. It's actually got a 7" but sounds convincingly as good as 8". Does sound better with a smidge of EQ as it is a tad overly sensitive in the midrange/500hz as mentioned in a couple of online reviews. I'm scooping out a couple of db (2) at 500hz and 1000hz and one at 250hz. I'm also boosting 2db at 62hz and it can also use a bit of boost above 10,000hz. Two extra db at 16khz is fine. This modest setting helps it from just sounding loud and bassy. I actually can notice the difference between a 128kbps MP3 and the higher bitrate/quality recordings which I could never hear on computer speakers before. I suppose this makes it worth a bit ...

    Verified purchase: YesCondition: RefurbishedSold by: altatac

  • Top critical review

    Left speaker distortion

    You are taking a big risk buying this. As stated elsewhere on the internet, there is a design and/or assembly flaw in the left speaker. 2 leads go to the driver. Either one ( or both ) of these leads is too close to the spider portion of the speaker and causes sound distortion. Or the spider itself is a bad design. I deflected to leads away from the spider as much as I could, but distortion still exists at certain frequencies! Like I said, bad design or bad assembly. I would never recommend this system!

    Verified purchase: YesCondition: NewSold by: onlyonedeal

  • nice sound with cord issues

    First, the sound is way above average and volume gets louder than most. The subwoofer if far above average but if bass response is turned past 1/2 they tend to "rumble" in musical selections It becomes evident when a range of bass notes are played. However when it comes to nuances, especially in music, the Logitech Z623 underperforms resulting in a rather cold sound reproduction on the high end. I feel I am being overly critical by comparing them to my home system and please realize that ALL 2.1 computer speakers will not reach the top of the charts. I listened to Klipsch Promedia 2.1,Audioengine 5+, Bose Companion 2 Series ,Antec Soundscience Rockus 3D 2.1, and Corsair SP2200. with Audioengine 5+ being the best but at $400 vs $110 I choose the second best Logitech. Klipsch,Bose, Antec, ...

    Verified purchase: YesCondition: NewSold by: menitimor

  • I only thought my Sub bumped B4

    This 2.1 system is absolutely great! Haven't installed a decibel reader to find out the system's "Absolute Peak", but that's going on my To-Do list for tomorrow! Keep making awesome speakers! ( Pssst , Logitech... I love the attention To detail you have shown by setting the frequency range from 20 - 20,000 kHz)

    Verified purchase: YesCondition: RefurbishedSold by: pro-distributing

  • Very good quality sound, albeit not as loud or good as Promedia 2.1

    As for clarity of sound, and even bass, I would defer to Promedia 2.1 (that I also have). However, the price is attractive. I would rate Promedia 2.1 a 9.5, and the logitech Z623 an 8.5. If it has Bluetooth (which the next version Z625 has), then it will garner a 9. Still a good set of speakers though.

    Verified purchase: YesCondition: NewSold by: ddtrippin