Logitech Z625 Powerful THX Sound 2.1 Speaker System for TVs, Game Consoles and Computers

TLDR Review: Logitech Z625 Speaker System

Published: January 16th, 2026

Pros

  • Speakers deliver outstanding sound quality with clear mids and crisp, punchy, and powerful bass that can create a theateike experience.
  • THX certification ensures immersive audio playback, making it ideal for movies and gaming with rich, defined sound that fills mediuized rooms.
  • Handles high volumes without distortion, maintaining clarity even at about 75% of max volume.
  • Bonus: easily adjustable knobs on the right speaker control both volume and bass, offering convenient, tactile management without needing a remote.
  • Weluilt, heavy, and durable speakers with a premium feel, especially the large but compact subwoofer that delivers deep, thundering bass.
  • Versatile connectivity with 3.5mm aux and optical inputs for TVs, PCs, and game consoles like the PS5, supporting features such as 3D audio.
  • Considered a better sound experience than similarly priced soundbars and some 5.1 systems, with particularly clean satellite speakers producing clear highs and mids.
  • Bass can be fully turned off with no odd noise when inactive, suiting various listening preferences.
  • Great for jazz, classical, and folk music fans due to clear midrange, though also strong for movies and general use.

Cons

  • No remote control or lefight balance adjustments, which may be inconvenient for TV users; volume and bass must be manually adjusted on the speakers.
  • Stands faulty standby behavior that stops sound output, requiring the system to be power cycled to restore audio.
  • No HDMI input means TV remote volume control isn’t possible; Bluetooth adapters are incompatible or degrade sound quality.
  • Satellite speaker wires are relatively short, limiting flexible placement options.
  • Treble quality is somewhat poor with no treble control, causing high frequencies to be less pronounced, which might disappoint hard rock or rap listeners.
  • Works best when carefully positioned; speaker placement significantly affects sound performance.
  • May have compatibility issues with some TVs if using RCA output, but performs well with seop boxes and digital connections.

Bottom Line

If you're hunting for a robust 2.1 speaker system that outperforms most budget soundbars and delivers theater-like bass with clear mids, the Logitech Z625 is a compelling choice—especially for movie watchers, gamers, and music enthusiasts who favor rich audio over convenience features like a remote. While the lack of remote and standby quirks might frustrate TV users, its powerful THX-certified sound and sturdy build more than make up for that, particularly on PCs and consoles. For those who need remote convenience or better treble control, consider pairing this with a small Bluetooth remote or exploring alternative systems, but otherwise, this system offers excellent bang for your $170 investment.

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.

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