1723 S Series Speakers / 1723 Bookshelf S THX

1723 Bookshelf S THX

Compact THX Ultra-certified performance for space-conscious systems.

Designed with intent.
Built for a specific role.

The 1723 Bookshelf S exists to bring THX Ultra-certified performance to a compact cabinet that fits on a stand, shelf, or wall.

THX Ultra

Independently certified to THX Ultra reference standards

Place Anywhere

Designed for stands, shelves, or wall mounting

Sealed Control

Sealed cabinet keeps bass tight and predictable close to walls

System-Ready

Works as a stereo pair, front stage, or surrounds in a 1723 S system

1723 Bookshelf S THX
1723 Bookshelf S THX

WHAT YOU GET

The 1723 Bookshelf S delivers reference-grade clarity from a compact, flexible cabinet.

  • Clean, detailed sound that stays composed as volume increases
  • Precise imaging and a stable soundstage
  • Designed to work with a subwoofer for full-range performance
Building a full system? Help me plan my system

UtmerkelserAwards

RECOGNIZED BY EXPERTS

Celebrated by the industry’s most respected voices for performance and build quality.

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FIRST CLASS
DELIVERY

From our warehouse to your listening room, every step is designed to protect your speaker and your peace of mind.

  • 60-Day Home Audition
  • Free Returns (USA & European mainland)
  • 10-Year Warranty
  • Safe, Insured Delivery
  • Human Support
Questions about delivery to you? Ask about delivery

LOVED BY
OUR CUSTOMERS

  • Above and beyond! They really stand by their products.

    Sid
  • What made my experience great; that the level of customer service was outstanding.

    Garvin Worrell
  • Even my wife was like, those speakers are great!

    Richard Lawrence
  • Value is incredible. Sound is huge. Super pleased with purchase.

    Jeffrey Mercado
  • Speakers sound amazing and the build quality is top notch. Couldn't be happier.

    Talosian
  • …quality build very impressive and sound for home the best alI have had…

    Tom Witziers
  • Fast delivery. Best product i have ever tested. Good customer service!

    Håvard D. Jenssen
  • Heads & shoulders above any other audio buying experience in my 53 years of living!

    John Collier
  • …these speakers are of the highest quality build and provide excellent performance…

    Scott McKanna
  • My highest recommendation even for those who can afford much more expensive gear!

    Gladiator

THE FULL LINEUP

The ‘S’ stands for smaller footprint, but not smaller ambition. Designed with the same engineering principles as the benchmark 1723 Series, these speakers deliver musical finesse and cinematic impact — with THX Ultra certification to prove it.

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