1723 Subwoofer 2V | Arendal Sound

1723 Subwoofer 2V


Hulk among subwoofers

1723 Subwoofer 2V

Based on 4 reviews

1723 Subwoofer 2V is the Hulk among subwoofers. It’s big. It’s ported. It may be the perfect replacement for your old coffee table. For all purposes and intents, it is a 1723 Subwoofer 2S on steroids, with absolutely massive output.

The enclosure can be sealed, which turns this brute from a force of nature into a more nuanced and tighter sounding musical performer. The dual opposing, power-absorbing driver layout delivers clean, deep bass, without cabinet movement subtracting anything from the driver output. Prepare for mayhem.

Utilising two of our proprietary 13.8” drivers, driven by our smart 1200W RMS Avalanche 1200IQ amplifier that offers ample adjustability for any setup.

Movies or music. Perfect for both.

Black Satin

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This subwoofer is for you if


you desire our ultimate, biggest and most powerful subwoofer


you demand top bass extension (15Hz), low distortion, and SPL


if your space is up to 50m²

Do you want the same spectacular sound signature, but in a slightly smaller format, then have a look at the single-driver version, the 1723 Subwoofer 1V. 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

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

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

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

    Jeffrey Mercado
  • 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.

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

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

    Garvin Worrell
  • …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 2V


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

1723 Subwoofer 2V


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

1723 Subwoofer 2V


Avalanche 1200IQ 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 1200W real power down to 10Hz.

1723 Subwoofer 2V


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

1723 Subwoofer 2V


It handles everything. Detailed, dynamic, and high performance. Dual 13.8″ drivers equal 21″.



    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.


    Twice the fun! Dual Opposing Driver Configuration adds more cabinet stability where forces are canceled. Meaning improved dynamics and room response.


    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)

    70 x 50 x 60.9 cm
    (27.6 x 19.7 x 23.6 in)

    Dimensions with rubber feet (H/W/D)

    71.2 x 50 x 60.9 cm
    (28 x 19.7 x 23.6 in)


    60.1 kg
    (132.8 lbs)


    Sealed / Vented

    Enclosure material

    High Density Fiberboard (HDF)

  • Sound
    Frequency response
    EQ1 Sealed 17Hz-200Hz (+/-3dB)
    EQ2 Sealed 24Hz-200Hz (+/-3dB)
    EQ3 Sealed 34Hz-200Hz (+/-3dB)
    EQ1 Vented 15Hz-200Hz (+/-3dB)
    EQ2 Vented 21Hz-200Hz (+/-3dB)
    EQ3 Vented 38Hz-200Hz (+/-3dB)

    2 x 13.8″

  • Other

    4H x 40W 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

  • “If you have a high-performance subwoofer like the 2V, you can’t help but smile and laugh because everything is energized, everything is shaking, and you feel your whole body shaking, it is just incredible and it’s something you have to experience.”

  • “Hard-hitting tight bass that hits you in the chest.”

  • The best way to describe the feeling of these subwoofers – is unlimited.

  • “As you can see and hear, this subwoofer is an absolute beast.”

  • The Arendal 1723 SUB 2V is a real “beast” and an ultimate recommendation for true home cinema enthusiasts!

  • “You can’t find speakers that sound this good or built this well for the money.”

  • Whether in hi-fi, home cinema, or studio use, the 1723 Sub 2V ensures perfect low-frequency reproduction with two large drivers, a super-powerful power amplifier, and numerous filter options.

  • This is the result of years of brainstorming, development, and research, as well as listening to customers, investment in the brand, and solid acoustic engineering principles in first-class construction and finish presented at a particularly high aesthetic level.

  • “We have been very impressed with their speakers that we reviewed, we are really impressed with this subwoofer. We think these guys make a really good speaker package, very high performance, very high value, very honest.”

  • Arendal Sound has delivered another knock-out product. This is a truly extraordinary performance. The 1723 2V added a foundation that doesn’t become apparent until you remove it. The technology and sophistication are second to none in its price class.