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QD Series
Home » Sound Diffusion » QD Series
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The QD-7 is a wooden quadratic diffuser based upon prime number 7 with a diffusion frequency response from 850 Hz. – 3,400 Hz.
You get:
- A solid wood unit that measures 14 1/4″W x 48″H x 4 1/2″D and weighs 20 lbs.
- Frequency Response: 850 Hz. – 3,400 Hz.
- Independently tested and predictable performance results,
- Phone time with our Chief Acoustic Engineer so any questions can be quickly answered,
- Both horizontal and vertical diffusion options,
- Expert placement advice so you can get the most out of your QD unit,
- A 100% money back guarantee!
- Product added! Browse Studio WishlistThe product is already in the studio wishlist! Browse Studio Wishlist
The QD-11 is a wooden quadratic diffuser based upon prime number 11 with a diffusion frequency response from 375 Hz. – 3,400 Hz.
You get:
- A solid wood unit that 23 1/4″W x 48″H x 9 1/2″D and weighs 65 lbs.
- Frequency Response: 375Â Hz. – 3,400 Hz.
- Independently tested and predictable performance results,
- Phone time with our Chief Acoustic Engineer so any questions can be quickly answered,
- Both horizontal and vertical diffusion options,
- Expert placement advice so you can get the most out of your QD unit,
- A 100% money back guarantee!
- Product added! Browse Studio WishlistThe product is already in the studio wishlist! Browse Studio Wishlist
The QD-13 is a wooden quadratic diffuser based upon prime number 13 with a diffusion frequency response from 280 Hz. – 3,400 Hz.
You get:
- A solid wood unit that 27 3/4″W x 48″H x 12 1/2″D and weighs 105 lbs.
- Frequency Response: 280Â Hz. – 3,400 Hz.
- Independently tested and predictable performance results,
- Phone time with our Chief Acoustic Engineer so any questions can be quickly answered,
- Both horizontal and vertical diffusion options,
- Expert placement advice so you can get the most out of your QD unit,
- A 100% money back guarantee!
- Product added! Browse Studio WishlistThe product is already in the studio wishlist! Browse Studio Wishlist
The QD-17 is a wooden quadratic diffuser based upon prime number 17 with a diffusion frequency response from 225 Hz. – 3,400 Hz.
You get:
- A solid wood unit that measures 37″ w x 48″ h x 16″ d and weighs 110 lbs
- Frequency Response: 225 Hz. – 3,400 Hz.
- Independently tested and predictable performance results,
- Phone time with our Chief Acoustic Engineer so any questions can be quickly answered,
- Both horizontal and vertical diffusion options,
- Expert placement advice so you can get the most out of your QD unit,
- A 100% money back guarantee!
- Product added! Browse Studio WishlistThe product is already in the studio wishlist! Browse Studio Wishlist
The QD-23 is a wooden quadratic diffuser based upon prime number 23 with a diffusion frequency response from 185 Hz. – 3,450 Hz.
You get:
- The QD-23 consists of two solid wood units each measuring 27 1/2″ w x 48″ h x 17″ d at a weight of 65 lbs per unit
- Frequency Response: 185Â Hz. – 3,450 Hz.
- Independently tested and predictable performance results,
- Phone time with our Chief Acoustic Engineer so any questions can be quickly answered,
- Both horizontal and vertical diffusion options,
- Expert placement advice so you can get the most out of your QD unit,
- A 100% money back guarantee!
- Product added! Browse Studio WishlistThe product is already in the studio wishlist! Browse Studio Wishlist
Diffusers must be positioned at correct height in order to perform correctly. Our bases are designed to elevate the diffuser to the correct height to match your usage. Each diffuser height and width dimension will be adjusted to match your room.
Each diffuser base features our carbon technology to improve your low frequency absorption in either the front or rear of your room. Finishes can be selected to match your diffusers.
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