1723 – Subwoofers2019-04-04T13:38:06+01:00

Speakers of such epic capabilities as the 1723 Series need a sub-bass foundation of extraordinary performance and so we developed four subwoofers, all sharing our 48bit DSP controlled Avalanche DSP plate amps and an astonishing 13.8” sub-bass driver. We couldn’t find a driver we liked, so we did it the hard way again!

A single 13.8” driver and Avalanche 500DSP together would make a range topping subwoofer of prodigious, low distortion capability, but for us, that’s just the little one – The 1723 Subwoofer 1. Subwoofer 1.5 is simply a Subwoofer 1 on steroids. Same driver. Same amplifier with unique DSP tuning. HDF enclosure, but with a high precision slot port. It’s just scaled differently to offer another solution for our customers.

1723 Subwoofer 2 doubles up both, with a dual side mounted, force cancelling driver array and doubles the Avalanche 1000DSP power to 1000W RMS. Utilizing a cross coupled invert power supply, we use the negative and positive power supply rails to deliver maximum current to each amp module independently, coping without strain on sustained real-programme dynamic peaks.

Then we went mad and made the 1723 Subwoofer 3. Using the same drivers and amp as the Subwoofer 2, we made the cabinet bigger and slot loaded it for maximum output tuned to a -3dB point of 17Hz. Not for those of a nervous disposition.

“Reference-grade, Outstanding!”
Michael Voigt, Heimkino

GLOSS BLACK

GLOSS WHITE

MATTE BLACK

MATTE WHITE

Specs

Woofer 13.8″
Enclosure Sealed
Enclosure material High Density Fiberboard (HDF)
Amplifier Avalanche 500DSP
500W RMS
Power cable 2.5 meters
Freq. response
EQ1 20-160Hz (+/-3dB)
EQ2 34-160Hz (+/-3dB)
Included Power cable. Manual.
Dimensions without feet 48H x 33.5W x 45D cm
Dimensions with rubber cones 49.2H x 33.5W x 45D cm
Weight 24.5 kg
Break-in for optimal performance 50 hours
Specs

Woofer 2 x 13.8″
Enclosure Sealed
Enclosure material High Density Fiberboard (HDF)
Amplifier Avalanche 1000DSP
1000W RMS
Power cable 2.5 meters
Freq. response
EQ1 20-160Hz (+/-3dB)
EQ2 32-160Hz (+/-3dB)
Included Power cable. Manual
Dimensions without feet 53H x 42W x 50D cm
Dimensions with rubber cones 54.2H x 42W x 50D cm
Weight 41.4 kg
Break-in for optimal performance 50 hours
Specs

Woofer 13.8″
Enclosure Sealed / Vented
Enclosure material High Density Fiberboard (HDF)
Amplifier Avalanche 500DSP
500W RMS
Power cable 2.5 meters
Freq. response
EQ1 Sealed 20-160Hz (+/-3dB)
EQ1 Vented 18-160Hz (+/-3dB)
EQ2 Sealed 24-160Hz (+/-3dB)
EQ2 Vented 22-160Hz (+/-3dB)
Port 2.5H x 35W cm
Included Power cable. Manual. Port plug.
Dimensions without feet 62.5H x 45W x 55D cm
Dimensions with rubber cones 63.7H x 45W x 55D cm
Weight 48.1 kg
Break-in for optimal performance 50 hours
Specs

Woofer 2 x 13.8″
Enclosure Sealed / Vented
Enclosure material High Density Fiberboard (HDF)
Amplifier Avalanche 1000DSP
1000W RMS
Power cable 2.5 meters
Freq. response
EQ1 Sealed 20-160Hz (+/-3dB)
EQ1 Vented 17-160Hz (+/-3dB)
EQ2 Sealed 28-160Hz (+/-3dB)
EQ2 Vented 25-160Hz (+/-3dB)
Port 4H x 40W cm
Included Power cable. Manual. Port plug.
Dimensions without feet 70H x 50W x 60.9D cm
Dimensions with rubber cones 71.2H x 50W x 60.9D cm
Weight 60.1 kg
Break-in for optimal performance 50 hours

DYNAMICS

Dynamics are king.

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.

AVALANCHE
AMPLIFIERS

The brain of Arendal Sound subwoofers, the Avalanche 500DSP and The Avalanche 1000DSP.

13.8″ WOOFERS

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. Subwoofer 2 and Subwoofer 3 are using dual 13.8″ drivers.

ENGINEERING & DEVELOPMENT

How we do things

AWARDS & REVIEWS

Learn more about our products from happy customers and blown away magazines

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5
5.0 rating
5 out of 5 stars (based on 123 reviews)
Excellent96%
Very good3%
Average1%
Poor0%
Terrible0%


Very happy with the purchase

5.0 rating
September 28, 2018

1723 Subwoofer 2: Excellent sound, build quality, looks and the shipping took only 1 business day!

Branislav G.

1723 Subwoofer 2, glücklicher Besitzer

5.0 rating
September 22, 2018

1723 Subwoofer 2: Seit einigen Wochen genieße ich mit diesem Ausnahmesubwoofer Musik und Filme über eine hochwertige Surroundanlage. Der Lautsprecher ruht auf einer 4 cm starken Schieferplatte, das XLR-Kabel und das Netzkabel stammen von Haegemann Audiolabs in Wuppertal. Nachdem nun die Einspielzeit vorüber ist, möchte ich meine Erfahrungen gerne schildern. Der Arendal 1723 Subwoofer 2 vereint Musikalität, extremen Tiefgang, Druck, Sauberkeit und vor allem Schnelligkeit. Somit ereignet sich das Gerät für Musik- und Filmwiedergabe gleichermaßen und stellt eine dicke Empfehlung dar. Es ist schon beeindruckend, wie rasend schnell Impulse dargeboten werden, um sofort wieder verschwunden zu sein. Dadurch wird die Wiedergabe sehr realistisch. Meine Musik- und Filmsammlung erlebe ich regelrecht neu. Ein grandioses Gerät zu einem fairen Preis, denn der Rest überzeugt auch. Allein die aufwendige Verpackung verdient schon Erwähnung. Dem Subwoofer liegt auch eine Bedienungsanleitung in Buchform (!) bei, die sehr interessant das Produktprogramm und auch Aufstellungsaspekte beschreibt. Der Service ist beispielhaft freundlich und kompetent, Antworten auf E-Mails erhält man umgehend. Herzlichen Dank an dieser Stelle an Herrn Thomas Gunvaldsen für die tolle Beratung. Die Lieferzeit war ebenfalls bemerkenswert. Sonntags bestellt, montags bezahlt und 2 Tage später das gute Stück bereits daheim ausgepackt. Liebe Interessenten, ich kann dieses tolle Produkt nur empfehlen, da das Gesamtpaket stimmt.

Bernhard S.

1724 subwoofer

5.0 rating
September 17, 2018

1723 Subwoofer 1: Nyt kyllä kohtasi hinta laatu suhde.

juha s.


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ENCLOSURE
TUNING

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

MAGNETIC
GRILLS

For all Arendal Sound speakers we have made a free flowing, perforated metal grill which does not affect sound quality.

10 YEAR
WARRANTY

Luckily for you and for us, Arendal Sound products are extremely durable products which have gone through extreme stress tests during development.

GRAPHS & DATA

All loudspeaker measurements are made in anechoic chamber, measured at 2.83v/1m. The subwoofers are measured at ground plane to get realistic frequency response, measured at 2.83v/1m.

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