DIAMOND® AcSh® The Diamond® is a 3D-controlled dispersion multidirectional reflection panel with a depth factor that is logarithmically varied. It is, therefore, a three-dimension omnidirectional diffusion panel that controls primary reflections and fragments the energy in 64 vertices of incidence by using the theoretical numerical sequence ratio of the primitive root as a basis for calculation. It is built with ABS recyclable material, and its modular design makes it a particular and high-performance diffuser. The reflection angles were optimised according to mid-size room applications. The DIAMOND® is an acoustic diffusion element with a lozenge geometry. The front view refers to 64 interconnected polygons with four multiple sound diffusion angles, which determines a diamond shape. It was created in 16 singular modules that have a quadrangular base and different extrusion heights on each corner. The combination of those positions results in a geometrically scattering diffusion pattern with a very attractive shape. Thus, the DIAMOND® produces exceptional results of sound diffusion effect and provides spaces with considerable sound perception. Available in several colours..
FEATURES Manufactured in ABS. Average diffusion: 0.63/m2 [>100Hz;<5KHz] NRC: 0.22/m2 [>100Hz;<5KHz] Fire-resistance: M1 100% recyclable Installation: mounting accessories included Depending on the space available on the stage, more or less elements may be used in order
to form the shape of a perfect shell.
Built on a modular configuration with 120 x 120cm pieces, up to four modules can be
coupled in height, thus totalling a diffusing homogeneous surface of 480 x 120cm.
The DIAMOND® AcSh® are a large-sized
diffusers that provides a very homogeneous diffusion within the sound and diffuse
Based on works and experiments in the field of sound wave diffusion and the positive
aspects that result from the presence of diffusers in rooms, we have built this acoustic
Therefore, we are presenting new design proposals that are less common in diffusion
structures designed for mobile use.
The Diamond® AcSh® are an easy-to-install
portable acoustic diffusion shells meant to be used in certain types of musical concerts.
It is a piece that changes the room's acoustics by enhancing its features.
Diffusion shells are acoustic treatment elements used in large volume rooms, such as
theatres and auditoriums. They may also be used outdoors for the performance of concerts
by large orchestras or just recitals.
The installation of these acoustic diffusion components is meant to project the
non-amplified original sound from the stage towards the audience.
This will enable to hear the sound that comes directly from the sound sources and
instruments, without the characterization or colouring inherent to the use of
electro-acoustics. These shells also enable the stage and the room to be within the same
space and not separate in two by the mouth of the stage. These pieces do not need any preparation prior to their installation, just a free stage with good access.
They must be coupled and multiplied in such a way that is adequate to each project in
order to obtain a diffusing area that is proportionate to the space in question.
• JOCAVI® accepts no responsibility for any printing errors. Specifications can be modified without prior notice, if technical or commercial reasons so require.
• The colours shown on this catalogue are only a reference and an illustration of the products finishing. The colours shown are not binding because brightness, contrast and colour balance may vary due to the printing process.
• Colours may vary due to raw-material suppliers' changes and some differences may occur in tonal range.