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Logitech Z623 2.1 Speakers

980-000405 | Logitech
In stock
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The powerful 2.1 channel Speaker System Z623 from Logitech delivers 200 watts RMS of power in a THX certified system for big, bold audio! Multiple inputs let you connect your music, movie and gaming devices for maximum compatibility and flexibility in using the Z623 with the widest range of digital lifestyle solutions. Speaker System Z623 incorporating both RCA and 3.5mm inputs, so you can connect everything from your DVD player or game console, to your iPod or Mac. These speakers have met strict performance standards to achieve THX certification, so you'll hear and feel immersive audio that brings music, movies and games to life.


Z623 Speaker System with Subwoofer

Captivating THX Sound for Your Music, Movies, and Games

Big Bass. THX Power.

More sound, more dimension. THX®-certified sound features 400 Watts Peak/200 Watts RMS power, adding richness to music, movies, and gaming—all from your desktop. Connect up to three compatible devices via the 3.5 mm and RCA inputs. All the controls are right on the satellite speaker, so beautiful, immersive sound is well within reach.

Logitech Z623 2.1 Speaker System with Subwoofer Feature 1

Richer Sound. THX Certified.

Designed to deliver the most accurate experience straight out-of-the-box. These THX Certified speakers are tuned to exact specifications to truthfully deliver the artist’s vision right into your living room.

Logitech Z623 2.1 Speaker System with Subwoofer Feature 2

Hear Across the Spectrum

This 2.1 system delivers crisp sound and thundering bass for music, movies, and gaming. Hear the high notes clearly through the compact satellites and the deep beats via the side-ported subwoofer. It’s powerful sound you can feel.

Logitech Z623 2.1 Speaker System with Subwoofer Feature 3

Connect Your Way

Three hookups for three times the fun. Two 3.5 mm jacks, and RCA inputs let you connect your favourite devices, like your TV, computer, smartphone, and even your gaming console. If you want, you can keep ‘em all connected and switch between them to your heart’s content. With the headphone jack conveniently located on the right-hand speaker, you can plug into your own personal soundscape any second.

Logitech Z623 2.1 Speaker System with Subwoofer Feature 4

Control Your Sound

Power, volume, bass, and headphone jack—it’s all right there on the satellite speaker, so your perfect sound is right within reach. The dedicated bass knob lets you crank it up (or down) however you like it best.

Logitech Z623 2.1 Speaker System with Subwoofer Feature 5

Great Sound is Timeless

Z623 is a trusted and proven part of the Logitech speaker catalogue, with an expertly tuned sound profile and product structure that have withstood the test of time. One of Logitech’s top-selling desktop speakers(Based on the independent sales data from the United Kingdom. (Sep’19-Sep’20)) it proves that quality speaks for itself.


General Data

Model Number 980-000405
Total Watts (Peak) 400W
Total Watts (RMS) 200W
Subwoofer 130W
Satellites 2 x 35W
3.5 mm auxiliary Input 2 (up to 1080p)
RCA Input 1
Headphone Jack 1
Controls Power, volume and bass controls on right sPeaker.
Warranty 2-Year Limited Hardware Warranty
Compatibility Works with any device with either a headphone Jack (3.5mm) or RCA Inputs including
Music player
DVD player
Blu-ray™ player
In the Box Two satellite Speakers
3.5 mm audio cable
User documentation


Subwoofer Height: 284 mm
Width: 305 mm
Depth: 266 mm
Weight: 7000 g
Satellite (for the pair) Height: 196 mm
Width: 117 mm
Depth: 126 mm
Weight: 1750 g
Backed by a 2 year Logitech warranty.

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