Logitech - Speaker System with Subwoofer (Z623)

Thx certified sound with deep bass

    • 400 Watts Peak/200 Watts RMS power delivers amped audio from this 2.1 speaker system.
    • Connect up to three compatible devices via the 3.5mm and RCA inputs.
    • Easily access all controls on the right satellite speaker.


Thx certified audio

    • 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.


400 watts of powerful sound

    • 400Watts of Peak/200Watts RMS power delivers amped audio.
    • This 2.1 system immerses you in crisp sound and thundering base whether you’re listening to music, watching an action-packed movie or playing your favorite video game.
    • Enjoy powerful sound that you can hear and feel.


Versatile setup

    • Supports multiple inputs simultaneously including 3.5 mm and RCA inputs.
    • Connect up to three compatible devices such as your game console, television and computer.
    • No need to disconnect when switching between audio sources.


All controls at your fingertips

    • Easily access power, volume, bass, headphone jack and auxiliary jack on the right satellite speaker.



Height x Width x Depth:

11.2 in (284 mm) x 12.0 in (305 mm) x 10.5 in (266 mm)

Weight: 15.4 lbs (7000 g)


Right Satellite (w/ controls

Height x Width x Depth:

7.7 in (196 mm) x 4.6 in (117 mm) x 5.0 in (126 mm)

Weight: 2.2 lbs (1000 g)


Left Satellite

Height x Width x Depth:

7.7 in (196 mm) x 4.6 in (117 mm) x 5.0 in (126 mm)

Weight: 2.1 lbs (950 g)


System requirements

Works with any device with either a headphone jack (3.5mm) or RCA inputs

    • Television
    • Computer
    • Smartphone
    • Tablet
    • Music player
    • DVD player
    • Blu-ray™ player
    • PlayStation®
    • Xbox®
    • Wii™


Technical specifications

    • Total watts: 200 W
    • Subwoofer: 130 W
    • Satellites: 2 x 35 W
    • 5 mm input: 2
    • RCA input: 1
    • Headphone jack: 1
    • Controls: Power, volume and bass controls on right speaker


Package contents

    • Two satellite speakers
    • Subwoofer
    • 5 mm audio input cable
    • User documentation

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