Logitech Z623 Home Speaker System 3-Piece 2.1 Channel Black 400 Watt TV Phone PC

US $110.00
Was US $220.00 (50% off)What does this price mean?
Recent sales price provided by the seller
or 4 interest-free payments of $27.50 available with
Condition:
Open box
COMES IN ORIGINAL BOX WITH ALL ACCESSORIES. WILL WORK ON ANY DEVICE THAT HAS A HEADPHONE JACK ... Read moreabout condition
More than 10 available291 sold
Breathe easy. Returns accepted.
This one's trending. 291 have already sold.
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Located in: Brooklyn, New York, United States
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Estimated between Mon, Jun 2 and Mon, Jun 9 to 94104
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eBay item number:144511857458
Last updated on May 15, 2025 16:06:29 PDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“COMES IN ORIGINAL BOX WITH ALL ACCESSORIES. WILL WORK ON ANY DEVICE THAT HAS A HEADPHONE JACK ...
Compatible Brand
For Android, For Apple, For ASUS, For Dell, For Galaxy, For Google, For HP, For HTC, For Huawei, For Lenovo, For LG, For Logitech, For Microsoft, For Samsung, Universal
Audio Inputs
3.5 mm Jack, AUX
Shape
Cube
Color
Black
Compatible Model
Universal
Surround Sound Formats
2.1 Channel
UPC
0097855066466
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

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

mojoelectronics

96% positive feedback103K items sold

Joined Aug 2016
CHECK US OUT ONLINE AT MOJOELECTRONICS.COM

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
4.9

Seller feedback (19,447)

All ratings
Positive
Neutral
Negative
  • w***l (21)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very good speaker system for use with computers Excellent bass. good treble and midrange. This system is the best computer speaker system for the money and I have tried several other systems including Klipsh.
  • r***c (18)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Amazing sound but the subwoofer was pretty beat up with some loose parts inside causing some rattling noises inside.
  • y***r (156)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The system was in new condition and I couldn’t be happier. The sound is great. Thanks
See all feedback

Product ratings and reviews

4.7
321 product ratings
  • 269 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

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