Other devices — GIK Acoustics Q11D

The GIK Acoustics Q11D speaker panel is part of the company's growing line of scattering panels and is based on the proven Q7D model, but with design changes aimed at working with higher frequencies. The Q11D panel uses a sequence of eleven main frequencies, unlike the smaller number of main frequencies in the Q7D. This increases the complexity of scattering and shifts the effective range to higher frequencies. According to GIK Acoustics, the diffuser provides a scattering effect of up to 570 Hz and uniform diffusion up to 3.9 kHz.