SKU: 86407194386

1D QRD "QD-6" Akustik Diffusor (Teak/gebeizt)

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Description

1D QRD "QD-6" Akustik Diffusor (Teak/gebeizt)Dieser Akustik Diffusor Typ wirkt wie ein QRD 7, mit nur 6 Schchten! Es handelt sich hier um einen 1d Schrderdiffusor, d. h. der Schall wird in erster Linie auf der horizontalen Ebene (Hrbereich) zurckgeworfen. Das sorgt dafr, dass mglichst viel Schallenergie im Raum erhalten wird und kontrolliert beim Hrer wieder ankommt. Da der 7. Schacht bei einem normalen QRD 7 keine Fins hat, ist er im Grunde vernachlssigbar. Der Vorteil: Es ermglicht das

Dieser Akustik Diffusor-Typ wirkt wie ein QRD 7, mit nur 6 Schächten!

Es handelt sich hier um einen 1d Schröderdiffusor, d.h. der Schall wird in erster Linie auf der horizontalen Ebene (Hörbereich) zurückgeworfen. Das sorgt dafür, dass möglichst viel Schallenergie im Raum erhalten wird und kontrolliert beim Hörer wieder ankommt.

Da der 7. Schacht bei einem normalen QRD 7 keine „Fins“ hat, ist er im Grunde vernachlässigbar.
Der Vorteil: Es ermöglicht das Platzieren von mehreren Diffusoren in Reihe (Array) und somit, ein noch stärkeres diffuseres Reflektionsfeld (Lobes), da sich die Reflektions-Cluster addieren.

Ein Diffusor eignet sich in erster Line für den Mitten- und Hochtonbereich und gibt deinem Raum eine einzigartige Klangästethik.

Für Raummoden eignen sich andere Maßnahmen wie z.B. Dämmung oder Resonanzabsorber, die dem Raum eher etwas "wegnehmen".

 

Geeignet für Studios für die Rückwand, Aufnahmeräume, Heimkinos, Hifiräume etc.

 

Diese Diffusoren veredeln durch ihre mathematisch berechnete Bauweise den Klang deines Raumes.


Die Designfrequenz des Diffusors liegt bei 856Hz, d.h. er arbeitet zwischen 856Hz - 3440Hz am besten.
Das ist im Grunde der Bereich, der für die meisten kleineren bis mittelgroßen Räume von Bedeutung ist und das Ohr ist in dem Bereich am empfindlichsten (s.Fletcher Munson Kurve).

„Wenn Du dir unsicher bist, ob ein Diffusor das richtige Mittel für dein Projekt ist, kannst Du uns gerne kontaktieren und wir werden versuchen mit Dir zusammen ein besseres Hörerlebnis zu konzipieren.

Material: Birke Multiplex „Made in Germany“.

Größe je Modul: 110cm x 36,5cm x 12,5cm

Farbe: Teak
Gewicht: 10kg

 

 

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SKU: 86407194386

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★★★★★ 5
Ladies! Get this!! Especially if you're beginning to get wrinkles!
Im new to serums. Im 43 with problem skin, acne scars, and early signs of aging. I did a lot of research on what vitamins my skin is missing at this age and with my health issues. Everything pointed to topical retinoids and niacin. I am an absolute skeptic when it comes to the skin claims. I figured the price is right for something I can try for the first time ever. First off: the bottle is huge. Its simple and well packaged. It doesn't have any weird scent. Its yellowish but so are b vitamins so 🤷. Second: i put this on after showering and patting dry. Its definitely something to apply in the morning as it leaves your skin feeling very dewy. I rub in all over my neck and face, really working it into my crows feet and frown lines. Third: you will have glass skin alone with this but you should still apply a sunscreen. In about 3 weeks ive noticed 1 how soft and supple my skin is, how much my skin literally glows, my skin tone is more even, my acne has almost completely cleared. 1 month later of using 4 pumps daily and I still have over half the bottle left. Im sold. This is a game changer in my over 40 skin routine.
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Reviewed in the United States on April 20, 2026
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Renee Pedersen
Port Orchard, US
★★★★★ 5
Excellent beauty product for mature skin
I have gotten at least four or five of my friends to use this product. It is by far one of the best serums that I’ve used. I think the most noticeable difference is the firming and plumping of my skin and the reduction of fine lines and large pores, especially on my forehead. I will definitely continue to use this. Once a day at bedtime seems to be enough and plenty and for the price it’s a large bottle and it seems to last a long time. It’s a great deal.
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Reviewed in the United States on May 22, 2026
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Stina
Birmingham, US
★★★★★ 5
Definitely give it a try!
This product is fantastic! The bottle is huge, and even with twice-daily use (two pumps each time, enough to cover my face, neck, and chest), it lasted me an impressive eight months. I just ordered my second bottle. The retinal formula is incredibly gentle and is the only retinal product I’ve tried that doesn’t irritate my highly sensitive skin. It’s lightweight, absorbs quickly, and leaves my skin looking smooth, plump, and healthy. I highly recommend it!
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Reviewed in the United States on May 26, 2026
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Clean Formula Deodorant with a More Natural Feel and Strong Performance
Scent: Neroli & Basil, Size: 2.6 Ounce (Pack of 1)
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Chevy
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The Best Switch Ever!!!!
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OMG!!! I’m truly impressed with how this product holds up throughout the day + Its invigorating scent is a constant reminder that it’s doing its job, even during my busiest hours. The texture is silky when applying, and I love that the ingredients are healthier for my skin. The application is effortless and leaves no residue or stickiness, unlike some other products I’ve tried before switching to Salt and Stone. You should definitely give it a try; every fragrance is absolutely delightful, and you’ll surely receive compliments on how great you smell!
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Reviewed in the United States on May 31, 2026

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