Pictures may differ from actual products

Logitech Speaker System Z623

Ensemble 2.1 - THX - 200 Watts - Jack 3.5 mm/RCA - compatible PS2 / PS3 / Xbox 360 / Wii

169€95
Recycling charge of 1€15
3 x 58€58
of which 5€79 fees
Create a price drop alert
Overview

THX-certified sound

The Logitech Speaker System Z623 2.1 system produces an impressive 200 watts of THX-certified sound(130 watts RMS for the subwoofer and 2 x 35 watts RMS for the satellite speakers). Enjoy sound that will bring your music, films and games to life, and the multiple inputs and integrated headphone socket will give you remarkable audio quality. The simplified installation of the two satellites and the powerful subwoofer mean you can enjoy rich sound, even in large rooms.
The Z623 system is also compatible with PlayStation 2, PlayStation 3, Xbox 360 and Wii game consoles.

A versatile configuration

Designed to give you a unique experience right from the start, the THX-certified Logitech Speaker System Z623 2.1 system meets strict standards. You'll hear and feel audio quality that brings your music, films and games to life. What's more, thanks to the 3.5 mm and RCA input sockets, you can enhance the sound of your entertainment, whether it's your music, films or games.

The front right satellite speaker lets you power up the speakers, adjust volume and bass, and easily access the headphone and auxiliary jacks.

Key features:

  • Total power (watts): 200 W
  • Subwoofer: 130 W
  • Satellite speakers: 2 x 35 W
  • 3.5 mm input: 2
  • RCA input: 1
  • Headphone socket: 1
  • Controls: Power, volume and bass controls on right speaker
  • Compatible with all devices with either headphone (3.5 mm) or RCA inputs
Packaging content
  • Logitech Speaker System Z623
  • 3.5 mm audio input cable
  • Connection cables for speakers
  • User documentation
Specifications
Select your criteria

General information

Product name

Logitech Speaker System Z623

Brand

Logitech

Model

980-000403

Main characteristics

Speakers type

2.1

Typical use

Desktop computer

Remote control

No

Power (RMS)

200 W

Bandwidth (Min frequency)

47 Hz

Bandwidth (Max frequency)

22 kHz

Connectivity

Interface with the computer

3.5mm Jack Male Stereo
Stereo audio (2x RCA Male)

Wireless

No

Physical characteristics

Color

Black

Width

439 mm

Height

311 mm

Depth

301 mm

Weight

9250 g

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Logitech Europe S.A.

Postal address

Catharijnesingel 47 3511GC Utrecht The Netherlands

Electronic Address

Product referenced on 8 Sep 2010

Customer reviews
  • 82%
    14 reviews
  • 12%
    2 reviews
  • 6%
    1 review
  • 0%
  • 0%
  • by AlainN
    Posted on 17 Jun 2025
    Bought on 15 Jun 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    PC speakers

    Fast delivery: 2 days.
    easy to install, although no instructions.
    device gives satisfaction for the moment.

    Review automatically translated
  • by Gilles
    Posted on 15 Jan 2025
    Bought on 26 Nov 2024 from LDLC
    Number of reviews: 2 Average rating: 7

    His ideal - Son too short

    The sound quality is superb, but the speaker wires are too short. I bought two extension leads. The 2m RCA composite audio/video extension cable works well (no loss of sound), unlike the VGA extension cable of the same length.

    Review automatically translated
  • by pascal philippe P
    Posted on 24 Apr 2024
    Bought on 26 Mar 2024 from LDLC
    Number of reviews: 7 Average rating: 9

    It works

    product received quickly and on time, this is my second Logitech Speaker System Z623 that I take, no surprise, the sound is superb, I think that quality price the only top of the top, no problems encountered. installation very fast and no gas factory with the driver & software that makes it work.

    Review automatically translated
  • by Fabien
    Posted on 2 Mar 2024
    Bought on 27 Jan 2024 from LDLC
    Number of reviews: 16 Average rating: 9

    Lively sound

    I wanted to replace my 2-1 Altec Lansing FX6021 (€155 in 2007, so same price range) because of intermittent downtime. Not an audiophile, I'm disappointed by the sound of the Logitech. It gives me the impression that the sound of the satellites is muffled in certain frequencies, that they are much more directional (I really have the feeling of having the 2 satellites in front of me), that they give a much less immersive feeling.
    Voices are less pleasant. The Logitech satellites are supposed to be more powerful, but when I turn up the volume (e.g. to listen from my bed) I find the sound even less pleasant.
    Perhaps it was also a question of habit? I've just spent a month with the Logitech, have just done a test alternating between the two and prefer the Altec Lansing.

    Review automatically translated
  • by LeoR
    Posted on 19 May 2022
    Bought on 20 Apr 2022 from LDLC
    Number of reviews: 1 Average rating: 10

    superb, a pleasure to behold

    The speakers arrived quickly, as soon as they were unpacked they caught my eye, a technological feat, sleek, powerful, and THX certified sound.

    Review automatically translated