Logitech 980-000402-cr Z623 400 Watt Home Speaker System, 2.1 Speaker System (Renewed), One Size, Black

Name: Logitech 980-000402-cr Z623 400 Watt Home Speaker System, 2.1 Speaker System (Renewed), One Size, Black
Brand: Unbranded
SKU: B07D93Z6ML

Status: Logitech 980-000402-cr Z623 400 Watt Home…: Unavailable on Amazon as of 2026-10-06 22:26 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Logitech 980-000402-cr Z623 400 Watt Home Speaker System: THX-certified 2.1 sound for music, movies and games; main trade-off: renewed unit, not sold as brand-new.

Unavailable on Amazon as of 2026-10-06 22:26 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ THX-certified 2.1 sound for music, movies and games
✓ 400W peak / 200W RMS fills large rooms with bass
✓ RCA + 3.5mm inputs connect up to 3 devices at once
✓ On-speaker dials for quick volume and bass control

Cons

✗ Renewed unit, not sold as brand-new
✗ Wired only — no Bluetooth or wireless input
✗ 2.1 layout lacks true surround for movies
✗ Powered subwoofer needs dedicated floor space

Manufacturer description

Spk Sys Z623 THX 2.1. This THX-certified 2.1 system delivers powerful sound with 200 watts (RMS) of power - for big, bold audio. wired

SpecPicks Verdict

SpecPicks scored Logitech 980-000402-cr Z623 400 Watt Home Speaker System using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Compare with similarly-priced alternatives in the gaming peripherals category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Thx-certified 2.1 speaker system brings your music, movies and games to life in immersive studio-quality Audio
400watts of peak/200watts (RMS) gives you the power to listen as loud as you want to while the on-speaker controls lets you easily dial The volume and bass up or down
Rca and 3.5mm inputs make it easy to plug in up to three Audio devices - Your computer, iPod, game console, DVD player and more
Two satellite speakers and a powerful subwoofer deliver sound big enough to fill even large entertainment rooms

Full Specifications

Brand	Logitech
Color	Black
MP3 player	No
Model Name	Z623
Unit Count	1.0 Count
Model Number	980-000402-cr
Power Source	Corded Electric
Speaker Size	3.5 Millimeters
Speaker Type	Subwoofer
Is Waterproof	FALSE
Mounting Type	Plug Mount
Series Number	623
Warranty Type	Limited
Built-In Media	Logitech 980-000402
Control Method	Touch
Controller Type	Button
Number of Items	1
Antenna Location	Volume
Audio Driver Type	Dynamic Driver
Audio Output Mode	Stereo

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