Logitech® Speaker System Z623 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.
You’ve got quality you can count on—these speakers have met strict performance standards to achieve THX certification.
200 watts (RMS) of power
As loud as you want it. You’ll hear—and feel immersive audio that brings music, movies, and games to life.
Make everything you listen to sound better with convenient RCA and 3.5 mm inputs for music, movie, and gaming devices.
Powerful 2.1 system
Easy, two-satellite setup and a powerful subwoofer give you big sound—even in large spaces.
You’re in command—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.
Z623 Speaker System with Subwoofer
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.