Features: THX-certified
These speakers have met strict performance standards to achieve THX certification.*
Learn how Logitech and THX bring the theater to your home.
* THX and the THX logo are trademarks of THX Ltd. which are registered in some jurisdictions.
400-watt peak power
You'll hear and feel immersive theater quality audio that brings music, movies, and games to life.*
*200W RMS power
Multiple inputs
Z623 speakers have convenient RCA and 3.5 mm inputs for music, movie, and gaming devices.
Integrated controls
Dial the volume and bass up or down to customize your listening experience.
Built-in headphone jack
When you want to listen privately, just plug in your headphones.
Powerful 2.1 system
Easy, two-satellite setup and a power...
Thunderbolt 3: Thunderbolt 4, 1* Thunderbolt Port - for Host connect 1* Thunderbolt Port - for Device connect
Ports Spec: 1 x 3.5mm Audio combo Jack
4 x USB-A
1 x USB-C
1 x HDMI 2.1
2 x Displayport 1.4
1 x RJ45
1 x Thunderbolt (for Host connect)
1 x Thunderbolt (for Device connect)
Compatibility: Windows 10 / 11 & macOS 10.15.x and later, ChromeOS 100.x and later Supports full-featured USB-C, USB4, and Thunderbolt 3 / Thunderbolt 4 systems, including: M1 / M2 / M3 /M4 /M5 based MacBooks (M1 Pro/Max, M2 Pro/Max, M3 Pro/Max, M4 Pro/Max, M5 Pro/Max); Intel-based Thunderbolt 3 MacBooks (late 2016+) Dell XPS, Latitude, Inspiron series with full-featured USB-C, USB4, or Thunderbolt 3 / 4 Microsoft Surface Pro / Go / Book / Laptop models with USB-C, USB4, or Thunderbolt 4 HP ProBook, EliteBook, Spectre x360 series with full-featured USB-C, USB4, or Thunderbolt 3 / 4 Lenovo ThinkPad, IdeaPad, and Yoga with full-featured USB-C, USB4, or Thunderbolt 3 / 4 LG Gram with full-featured USB-C, USB4, or Thunderbolt 3 / 4 & thousands of other laptops which are compliant with full-fe...