2D 17/100×17 basic QRD

2D 17/100×17 basic QRD

A popular budget construction. Structure reflects sound semicircular, in two ways. Recommended especially for setting in place of the first reflections behind the speakers, in front of the listener.

Diffusing range: 505 Hz – 3120 Hz
Dimensions (WxHxD): 100 cm x 100 cm x 17 cm
The maximum depth of the slot: 16 cm
Weight: 25 kg
Standard colors: birch
Material: plywood

 

2D 13+1/90 basic QRD

2D 13+1/90 basic QRD

A popular budget construction. Structure reflects sound semicircular, in two ways. Recommended especially for setting in place of the first reflections behind the speakers, in front of the listener.

Diffusing range: 730 Hz – 2960 Hz
Dimensions (WxHxD): 90 cm x 90 cm x 11,5 cm
The maximum depth of the slot: 10 cm
Weight: 19 kg
Standard colors: birch
Material: plywood

 

1D 41+1/120 basic QRD

AM 2x1D 120x60 41+1 basic A01

1D 41+1/120 basic QRD

One of the most versatile diffusers on the market. A little less complicated construction than 43+1/120. The large number of wells managed to get a very wide range of diffusion. This is a unique design for the commercial market.

Diffusing range: 775 Hz – 7478 Hz
Dimensions (WxHxD): 120 cm x 60 cm x 11,5 cm
The maximum depth of the slot: 10 cm
Weight: 16 kg
Standard colors: birch
Material: plywood, wood.

 

2D 7+1/60 basic QRD

AM 2D 60x60 7+1 A01

2D 7+1/60 basic QRD

A popular budget construction. Structure reflects sound semicircular, in two ways. Recommended especially for setting in place of the first reflections behind the speakers, in front of the listener.

Diffusing range: 730 Hz – 2450 Hz
Dimensions (WxHxD): 60 cm x 60 cm x 11,5 cm
The maximum depth of the slot: 10 cm
Weight: 7 kg
Standard colors: birch
Material: plywood

 

1D 17+1/60 basic QRD

AM 1D 17+1 basic A01

1D 17+1/60 basic QRD

A popular budget construction. Wide range of diffusing at small dimensions of the unit and favorable price.

Diffusing range: 775 Hz – 5375 Hz
Dimensions (WxHxD): 60 cm x 60 cm x 11,5 cm
The maximum depth of the slot: 10 cm
Weight: 5 kg
Standard colors: birch
Material: plywood

 

1D 7+1/60 basic QRD

AM 1D 60x60 7N+1 basic A01

1D 7+1/60 basic QRD

Another version of our basic construction (17+1 basic), due to the greater depth of the wells range of diffusion is shifted toward lower frequencies.

Diffusing range: 340 Hz – 2420 Hz
Dimensions (WxHxD): 60 cm x 60 cm x 19,5 cm
The maximum depth of the slot: 18 cm
Weight: 5 kg
Standard colors: birch
Material: plywood