ARTE TETRA ESCART JAPAN SOUND TUNING CEILING

ARTE TETRA ESCART JAPAN ROOM TUNING FOR CORNER CEILING One pair In good condition Original colour is not white it is off white. They get a bit darker due to air circulation. These has been used in a smoke free room for two years. Japanese rooms are mostly board so you can use pins. In plaster (brick walls you may need to chose your pins or nails carefully in order to keep the cushion up there in its corner.
If there is one audio accesory that really works this is it. turning your room in a concert hall like room. No secrets nor mysterious formulas , this is just physics. Most of the concert halls have these kind of damping/reflecting material for the pefect sound experience. https://www.escart.jp/products/arte/tetra/

Retail price is 700 USD
shipping from Hiroshima Japan with EMS JapanPost You only pay the actual shipping cost. The exceeding provision will be refunded.