This is a 230mm deep model. QRD sound diffusion panel. By placing it behind the speaker, exquisite absorption and diffusion are possible, which is useful for improving sound image localization. The exterior, peeling of the veneer, dullness, scratches, etc. can be seen (Kobayashi Hitoshi)
Accessories: none
Main specifications: W600 x H1205 x D232 mm 26.5 kg (actual measurement)