Acoustic Fields Presents:
QD-Series
Sizes & Distances
Our quadratic sound diffuser comes in four sizes
Choose Your Model
![QD Diffuser - Sizes & Distances 1 QD-11 quadratic sound diffuser product image](https://www.acousticfields.com/wp-content/uploads/2017/04/quadratic-sound-diffuser-QD-11.jpg)
![QD Diffuser - Sizes & Distances 2 diy sound diffuser qrd-13](https://www.acousticfields.com/wp-content/uploads/2014/04/DIY-QRD-13-400-e1566502918367.jpg)
QD-13
27.75″ x 48″ x 12.5″
Distance: 6′ | 183 cm
![QD Diffuser - Sizes & Distances 3 image of a QRD-17 Sound Diffuser](https://www.acousticfields.com/wp-content/uploads/2016/01/qrd-17-sound-diffuser-diy.jpg)
QD-17
37″ x 48″ x 16″
Distance: 7′ | 213 cm
![QD Diffuser - Sizes & Distances 4 image of a sound diffuser diy kit qrd 23](https://www.acousticfields.com/wp-content/uploads/2016/01/sound-diffuser-qrd-23.jpg)
QD-23
55″ x 48″ x 17″
Distance: 8′ | 244 cm
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