1723 Subwoofer 1V | Arendal Sound

1723 Subwoofer 1V


Bigger and more powerful.

1723 Subwoofer 1V

Based on 4 reviews

1723 Subwoofer 1V is a vented, high performance, single driver subwoofer. Subwoofer 1V sets a new standard in its class with insane performance for bass-heavy music tracks or movies. The enclosure can be sealed, transforming this brute from a force of nature to a more nuanced and tighter sounding musical performer like 1723 Subwoofer 1S. Only bigger and more powerful. Utilising a single 13.8″ driver and our smart Avalanche 800 IQ amplifier boasting 800W of undistorted power that offers ample adjustability for any setup.

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This subwoofer is for you if


you’re after our high-end, vented, single-driver model for demanding sound requirements


if your room measures up to 40m²


if you appreciate App-assisted integration and setup

If you are looking for even more output in a single subwoofer, our flagship vented subwoofer, the 1723 Subwoofer 2V is right for you. Add a second 1723 Subwoofer 1V for higher output, better seat-to-seat-consistency, and a more balanced frequency response.
If you are looking for a smaller enclosure sub that still handles a big room, have a look at our sealed flagship sub, the 1723 Subwoofer 2S.

Reviews from our customers

  • Excellent

    4.9 out of 5

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

    Håvard D. Jenssen
  • Speakers sound amazing and the build quality is top notch. Couldn’t be happier.

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

    John Collier
  • My highest recommendation even for those who can afford much more expensive gear!

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

    Jeffrey Mercado
  • …these speakers are of the highest quality build and provide excellent performance…

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

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

1723 Subwoofer 1V


No plastic pins. Magnetic grills for a seamless and premium look and feel.

1723 Subwoofer 1V

Tune your power

Avalanche 800IQ has tons of features for you to optimize in-room performance. Easy to use controls with Hi-Res color display. The slot port has a high airflow capacity and can be tuned by the port plug which comes with the subwoofer. Boasting 800W real power down to 10Hz.

1723 Subwoofer 1V

High capacity driver

It handles everything. Detailed, dynamic, and high performance.

1723 Subwoofer 1V

Sleek design

Only the best is good enough. Resonance-free HDF cabinets with high-quality multi-layer paint.

1723 Subwoofer 1V


Get all settings in your hands. This is not a kindergarten app for subwoofers.



    We have customized a new slick puck-design mounted with M6 bolts. They create extreme stability against the floor. Branded with the Arendal Sound logo.

  • 1723 AVALANCHE 800 / 1200 IQ

    The term “intelligent” is rarely used in the audio industry, especially for speakers and subwoofers. The new Avalanche 800 IQ & 1200 IQ subwoofer amplifiers are two more exceptions from Arendal Sound, when it comes to performance and technology.

  • 1723 NEW 13.8″ WOOFER

    50% increase in excursion and performance with impeccable dynamics.


    In all Arendal Subwoofers, we are offering options to tailor the output to suit your room and your tastes.


    We are especially proud of our new exclusive and fully custom made grills. For all Arendal Sound speakers we have made a free flowing, perforated metal grill which does not affect sound quality.


    The new app for controlling your highly capable and advanced Arendal Sound 1723 Subwoofer.

Technical specifications

  • Design
    Dimensions (H/W/D)

    62.5 x 45 x 55 cm
    (24.6 x 17.7 x 21.7 in)

    Dimensions with rubber feet (H/W/D)

    63.7 x 45 x 55 cm
    (25.1 x 17.7 x 21.7 in)


    48.1 kg
    (109.3 lbs)


    Sealed / Vented

    Enclosure material

    High Density Fiberboard (HDF)

  • Sound
    Frequency response
    EQ1 Sealed 18Hz-200Hz (+/-3dB)
    EQ2 Sealed 25Hz-200Hz (+/-3dB)
    EQ3 Sealed 33Hz-200Hz (+/-3dB)
    EQ1 Vented 17Hz-200Hz (+/-3dB)
    EQ2 Vented 22Hz-200Hz (+/-3dB)
    EQ3 Vented 30Hz-200Hz (+/-3dB)


  • Other

    2.5H x 35W cm

    Break-in for optimal performance

    50 hours


    Power cable. Manual. Port plug.




Frequency response does not reflect maximum output but shows its true response in a anechoic chamber. Typically you will see an elevated response in the bass response below 40Hz in room due to room gain, which can add around 6dB pr. octave under 40Hz depending on the size of your room.

CEA 2010

CEA-2010 is measured at 2m distance, following current guidelines. CEA-2010 measurements should be presented in 1m Peak measurements currently, although many are still using 2m RMS, so we include these as well.

Please note that our vented design is extremely difficult to accurately measure as the port and driver are on different planes. We are suffering some output on CEA-2010 measurements for this reason.

Product Compliance

CE marking is an administrative marking with which the manufacturer or importer affirms its conformity with European health, safety, and environmental protection standards for products sold within the European Economic Area (EEA).

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RoHS is an abbreviation for “Restriction of (the use of certain) Hazardous Substances in electrical and electronic Equipment”. This directive restricts the use of ten hazardous materials in the manufacture of various types of electronic and electrical equipment. It is closely linked with the Waste Electrical and Electronic Equipment Directive (WEEE) 2002/96/EC which sets collection, recycling and recovery targets for electrical goods and is part of a legislative initiative to solve the problem of huge amounts of toxic electronic waste.

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FCC mark is a voluntary mark employed on electronic products manufactured or sold in the United States which indicates that the electromagnetic radiation from the device is below the limits specified by the Federal Communications Commission and the manufacturer has followed the requirements of the Supplier’s Declaration of Conformity authorization procedures.

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Professional reviews

  • “It is a balance of really good performance for movies as well as music and a rock-solid construction.”

  • All of these luxury touches, together with their immaculate style and specifications, make these speakers among the best I’ve tested and certainly an AVS Top Choice for 2023.

  • Their sheer solidity, together with their elegant industrial design, raises them to luxury-class products.

  • The Arendal 1723 THX surround system is an unqualified success from almost every standpoint I can imagine. Incredible value and highly recommended!

  • “…the sub had some of the most room filling bass I have heard in my room…”