1723 ENCLOSURE TUNING

SEALED BOX

All Arendal subwoofers start with optimally damped, low Q sealed box design. Low frequency performance is accurately damped delivering a tight impulse response – the time the driver takes to stop moving after the signal has passed is very short – and rolls off at the natural sealed box rate of 12dB/octave below the combined box and driver resonant frequency. This frequency (quoted as the -3dB point for the bass extension) is somewhat higher than a vented alignment, but the roll off below a vented subwoofers -3dB point happens at 24dB/octave. So the vented alignment does stretch deeper, but it rolls off sharper than the sealed box which may have a roll-off that is more in tune with your room gain.

As with Arendal speakers, but even more so because of the even lower frequencies involved, the sealed alignment naturally suits smaller rooms and positions closer to a wall. Room gain really kicks in hard below the rooms lowest resonant frequency, delivering 6-12dB of extra gain per octave below about 40Hz. This dovetails in nicely with the sealed alignment to give a surprisingly extended and naturally flat, in-room response and in the right room, will register output down into room shaking single figure Hertz!

Of course, many will be quick to realise that this extra lift can also add additional bass in rooms that don’t really need it, turning action movie sound tracks into a bombastic bass-fest! We deliver the choices, you use them to suit your taste without worry, because our sophisticated DSP has your back protected.

VENTED BOX

By removing the foam plug from the big slot port on our vented subwoofers, low frequency output can be extended with different bass character. Damping is slightly less optimal than the sealed alignment, but the compensation is sheer sound pressure level. Maximum extension is more or less the same as in sealed operation, but at all audible frequencies, there is a lot more output.

More product features

1723 ENCLOSURE TUNING

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

1961 12.2″ WOOFER

Every part of this driver has been thoroughly engineered, Klippel and FEA analysed and customized to deliver high output, low distortion, accurate bass. Designed to get the typical explosive, hard hitting dynamics, precision control and bass definition required to resolve the finest details of music that Arendal Sound is known for from the 1723 Series.

THE PUCK

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.

1961 PREMIUM FINISH

1961 Series comes in high quality paint finish and hand buffed. We offer black and white texture matte finishes. Premium finish you would expect from a premium product. No vinyl.

1961 MAGNETIC GRILLS

We did not cheap out on looks.

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.

1723 DUAL OPPOSING DRIVERS

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

1723 MAGNETIC METAL GRILLS

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.

1961 AVALANCHE 550 IQ AMPLIFIER

“Revolutionary” is rarely used in the audio industry, especially for speakers and subwoofers. The new Avalanche 550 IQ subwoofer amplifier from Arendal Sound is one exception, measured in performance and technology. State of the art amplifier designed and developed from scratch to give performance and features you could only ask for at much higher price levels.

THE APP

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

1723 13.8″ WOOFER

Why 13.8”? The 25% larger surface area, when compared to a 12” driver, yields a woofer that requires less excursion and power to achieve the same SPL levels. The result is lower distortion, higher power handling and most importantly - tighter bass. Every part for this driver has been custom tooled to deliver high output, low distortion, accurate bass.

Personalize Your Sound

Perfect your listening experience

Perfect Timing, Flawless Reproduction

Experience every note with precise, in-phase sound

Where Elegance Meets Durability.

Precision engineered for your home. Built to last.

Precise Connectivity

Precision Bi-Wire terminals for perfect signal transfer and superior sound.

Stable foundation. Enhanced sound.

Enjoy unmatched stability, boosting sound clarity and performance.

1723 ENCLOSURE TUNING

Vented vs. Sealed – Whatever floats your boat!

1961 DYNAMIC BASS

Quality bass starts with quality drivers. Our 5.5″ woofers are High Performing bass drivers which delivers at Premium level standard. Extreme dynamics is key for effortless and thrilling listening experience. Starting from single driver units to whopping quad drivers on the 1961 Tower!

1961 WAVEGUIDE TWEETER

28mm soft dome built on the award winning 1723 range, with customized waveguide – the trademark of all our speaker designs. Sleek design covering all screws for Premium looks and feeling.

SPIKES KIT

We took a look at what spikes actually do and then applied straight-forward, uncompromising engineering to deliver an effective, attractive solution that doesn’t cost the earth.

1961 PREMIUM BUILD QUALITY

Even for our 1961 series we opted with HDF (High Density Fiberboards) cabinets over conventional MDF (Medium Density Fiberboards). The reason being a much stiffer cabinet which improves dynamics and sound quality. Premium finishes, no vinyl. New designed puck design rubber feet with Arendal Sound logo engraved. 1961 is built on premium level.

1961 ENCLOSURE TUNING

All 1961 speaker enclosures are designed for optimal sound quality and are based on sealed low-Q designs that provide excellent transient response and dynamics. 1961 Tower also have a high capacity slot port to improve performance and deeper bass.

1961 SPEAKER INPUT POSTS

1961 is our Entry Level Series yet Premium details and performance. No plastic cups on the 1961 speakers, quality aluminum panels with solid speaker terminals.

1961 TRI-AXIAL 3D SOUND STAGE

Surround speakers has never been the same after Tri-Axial designs from Arendal Sound came to market. Best solution of directivity and dipole design creates big and wide, yet detailed and directive soundstage. It makes a big difference in your system.

1723 PREMIUM BUILD QUALITY

Higher density and naturally better damped than MDF (Medium Density Fiberboard), using HDF (High Density Fiberboard) results in a sonically inert cabinet. We use no plastic parts.

1961 MAGNETIC GRILLS

We did not cheap out on looks. Cheap plastic pins did not feel right. We custom designed and tooled our own grills including neodymium magnets in both the cabinets and grills, with a protective rubber surface to avoid scratches. 1961 Tower comes with two-piece grills.

1723 CROSSOVER NETWORK

Crossover design is a culmination of model, measure, listen, remodel, remeasure, re-listen, all while refining performance in increasingly small steps.

1723 MAGNETIC METAL GRILLS

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.

1723S MASSIVE & CLEAN BASS

The 6.5” woofers in the 1723 S THX series are built upon the same core fundamentals as the the 13.8” subwoofer, but with application specific details changed.

1723 MASSIVE & CLEAN BASS

The 8” woofers in the 1723 THX series are built upon the same core fundamentals as the the 13.8” subwoofer, but with application specific details changed.

1723 WAVEGUIDE TWEETER

The heart of all Arendal speakers, our Tweeter utilizes a 28mm synthetic soft dome with custom designed, matching waveguide.

1723 SPEAKER INPUT POSTS

Chosen for its excellent conductivity, corrosion resistance and hardness; all serve to protect the copper material and music signal carried within.

1723 TRI-AXIAL 3D SOUND STAGE

To deliver an all-enveloping surround field and assist in peerless surround steering, we fitted two (2) 4” custom built dipolar drivers to the angled side baffles into our TriAxial speaker crossed at 200Hz.