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.