1723 SUBWOOFERS

The Benchmark for Serious Low End

ADVANCED TECHNOLOGY.
FLAGSHIP BASS

The Arendal Sound 1723 Subwoofer Series delivers deep, powerful bass that feels physical. Whether you’re watching an intense action sequence or listening to your favorite vinyl, you’ll feel the kick drum in your chest, the rumble of engines under your feet, and the atmosphere of a live concert in your living room.

These subwoofers reveal the kind of depth that most speakers simply can’t uncover on their own, and once you hear it, there’s no going back.

WHY ADD A
SUBWOOFER?


A high-quality subwoofer elevates both music and movies by reproducing the very deepest notes with accuracy and authority. It completes your audio system, ensuring every detail — from subtle musical textures to cinematic explosions —  is delivered with remarkable clarity and realistic depth. Even listeners who initially believe their speakers are sufficient find that a good sub will completely overhaul their audio experience.

SOLID CONSTRUCTION.
ROOM-SHAKING BASS



Every 1723 Subwoofer is meticulously crafted from reinforced High-Density Fiberboard (HDF), ensuring rigidity, durability, and pure sound reproduction. Resonance and vibrations are eliminated, resulting in noticeably improved clarity and reduced distortion, even at teeth-rattling volumes. The premium Satin Black and Satin White paint finishes reflect a commitment to lasting quality and timeless Scandinavian design.

PERFECTLY TUNED FOR
MUSIC AND CINEMA



The 1723 Subwoofer Series strikes the ideal balance, equally adept at delivering explosive cinematic impact and providing tight, articulate bass for music. Ported cinema tuning emphasizes dynamic punch and low-end extension for impactful movie scenes, while sealed music tuning prioritizes clarity, speed, and tonal accuracy for critical listening while providing a sense of scale.

Pair with Arendal’s Tower, Monitor, or Surround speakers for a cohesive and immersive listening experience.

Our first series is named after the year Arendal was given market city privileges.

HERITAGE
YOU CAN HEAR

Why is it called the 1723 Series? Because that’s the year the city of Arendal earned its place as a hub of honest craftsmanship, and that legacy still shapes how we build today.

In Norway, design isn’t about flash. It’s about making things that work better, last longer, and feel right every time you use them. That’s what 1723 means to us. A reminder that great sound isn’t just measured in decibels, but in decades.

You’ll hear it in the performance. You’ll feel it in the overbuilt HDF cabinets. And you’ll see it in the minimalist premium finishes.

1723 isn’t just a name. It’s our way of doing things. And our promise to do them properly.

“They seem to get everything right; looks, engineering, sound quality, features, these folks miss nothing.”

“The Arendal 1723 THX speakers should be at the top of your shortlist whether you want speakers for a dedicated home theater or speakers that will outperform with every movie you watch”

“Combination of twin 1723 Tower THXs and a 1723 Center THX for the front sound stage plus two 1723 Surround THX Surrounds alongside a top tier 1723 2V subwoofer delivers something really special.”

ADVANCED TECHNOLOGY
BENCHMARK PERFORMANCE

CUSTOM DRIVERS

Every 1723 Subwoofer features custom-designed 13.8-inch drivers engineered for deep, precise, and distortion-free bass. These drivers are optimized to deliver power and control, adding the guttural impact that matters to both music and movies

AVALANCHE IQ AMPLIFIERS

The Avalanche IQ Amplifiers deliver high-powered, intelligent DSP-driven amplification. They’re specifically tailored for seamless integration and bass that behaves how you want — whether you’re building a two-channel setup or a full home theater system.The Avalanche IQ Amplifiers deliver high-powered, intelligent DSP-driven amplification. They’re specifically tailored for seamless integration and bass that behaves how you want — whether you’re building a two-channel setup or a full home theater system.

ADVANCED DSP AND EQ SETTINGS

Take control of your sound. With advanced DSP and EQ functionality – accessible through our intuitive mobile app – you can shape the low end to match your space and your habits. Tighten the bass for late-night listening or crank the low-frequency punch for your favorite movie night. And if your room is tricky? You’ve got the tools to fix it, without ever leaving the couch.

FLEXIBLE PORT OPTIONS

The 1723 Subwoofer Series includes two sealed models and two ported models — with the ported designs offering the added flexibility of running in sealed mode for tighter, more controlled bass. Whether you want deep cinematic impact or refined musical accuracy, you can tune your setup to shake your walls or keep your ornaments safe — you decide.

a word from our customers

Patrik L

“Monster Subwoofers that has turned my 52m2 big living room into a “shake us all about” room”

Matthias J

“Insane subwoofer”

Jimmy K

“Superb – Just love it, using it for both music and movies. It plays so well and it will make ur house shake!”

READY FOR
SERIOUS BASS?

Try the 1723 Subwoofer Series where it matters most —  in your own room. Our 60-day risk-free audition lets you hear (and feel) what your system has been missing. It’s more than just deeper bass — it’s rediscovering your favorite albums with new weight and texture. It’s noticing the low-end rumble in a scene you’ve watched a dozen times, but never really heard until now.

Although these subwoofers carry the 1723 name, they integrate seamlessly with any speakers in the Arendal lineup — including the 1528 Series. Whether you’re building a new system or enhancing an existing one, you’ll get tight, musical bass that lifts the entire experience.

No pressure. No guesswork. Just bass that breaks your expectations.

Explore 1723 SERIES Subwoofers

1723 SERIES SUBWOOFERS

REAL PEOPLE, REAL STORIES

After tackling countless audio challenges, many have finally discovered the sound they’ve been longing for.
Explore these real-life journeys to find inspiration and see how Arendal Sound speakers have enriched the lives of listeners around the world.

BUY DIRECT

We’re audio enthusiasts, just like you. Your concerns are ours, and we’re here to assist every step of the way. 

Buying directly from Arendal Sound ensures you get the utmost value for your investment. You communicate directly with our industry-leading customer experience specialists for a fast, smooth, and accurate response. 

No middlemen, minimal shipping. 

And with a built-in 60-day audition period, we promise you a risk-free purchasing experience with no hidden catches. Experience it for yourself. 

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