1723 Tower S THX
Scaled front-stage performance meeting THX Ultra standards.
Offering a powerful performance from easy to accommodate cabinets, Arendal Sound’s THX Ultra-certified multichannel package brings Hollywood to your home theatre.
Designed with intent.
Built for a specific role.
The 1723 Tower S exists to deliver THX Ultra front-stage performance from a slimmer floorstanding cabinet.
THX Ultra
Independently certified to THX Ultra reference standards
Slim Footprint
Four 6.5″ woofers in a slimmer floorstanding cabinet
Tunable Bass
Sealed or ported operation to match your room and system
Front Stage
Serves as the left/right foundation of a 1723 S system


WHAT YOU GET
The 1723 Tower S delivers reference-grade scale and control in a smaller cabinet.
- Controlled dynamics without compression, even when pushed
- Deep, articulate bass for music and movies from a smaller footprint
- A wide, focused soundstage with predictable balance at any volume
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RECOGNIZED BY EXPERTS
Celebrated by the industry’s most respected voices for performance and build quality.
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FIND AN
AMBASSADOR
Want to hear the 1723 S Series in a real home? Our Ambassadors are passionate owners who open their doors so you can experience the speakers as they’re meant to be heard.

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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
LOVED BY
OUR CUSTOMERS
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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1723 Tower S THX
Scaled front-stage performance meeting THX Ultra standards.
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1723 Center S THX
Dialogue performance maintaining THX Ultra behavior in smaller setups.
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1723 Monitor S THX
High-output precision for secondary or surround roles.
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1723 Bookshelf S THX
Compact THX Ultra-certified performance for space-conscious systems.
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1723 Surround S THX
THX Ultra-certified surround performance with reduced footprint.
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1723 Height S
Controlled dispersion for height channels.
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