PORTABLE DIFFUSION ACOUSTIC SHELLS
DYNAMICFLOW®AcSh® - WOODFOIL® AcSh® - PLURA®AcSh® - DIAMOND® AcSh®
 
DESCRIPTION
 

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 diffuser. Therefore, we are presenting new design proposals that are less common in diffusion structures designed for mobile use. The DYNAMICFLOW® AcSh®, the WOODFOIL® AcSh® and the PLURA® 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.

 
MAIN FEATURES

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 DYNAMICFLOW® AcSh®, the WOODFOIL® AcSh® and the PLURA® AcSh® are a large-sized diffusers that provides a very homogeneous diffusion within the sound and diffuse spectrum.


DIFFUSION WITH SCATTERING EFFECTS

It emphasizes the sound diffusion at a wider covering angle, effective at a shorter incidence distance. Features: efficient at a shorter distance; less sound level; wider incidence angle.

 
 
MOUNTED MODELS AND SIZES
(dimensions in mm excluding extendable feet)
MODELS IN FLIGHT-CASE
(ready for transport)
MODELS
HEIGHT
WIDTH
DEPTH
WEIGHT
DYN AS3/AS4
1265
595 /759
3800 / 5000
55 / 70 Kg
PLR 060 S3/AS4
1265
685 /879
3800 / 5000
55 / 70 Kg
WFL 060 AS3/AS4
1265
895 /1159
1620
55 / 70 Kg
WFL120 AS3/AS4
1265
985/1279
3800 / 5000
75 / 90 Kg
MODELS
HEIGHT
WIDTH
DEPTH
WEIGHT
DYN AS3/AS4
1265
604 / 778
1620
65 / 80 Kg
PLR 060 AS3/AS4
1265
694 / 898
1620
65 / 80 Kg
WFL 060 AS3/AS4
1265
904 / 1178
1620
65 / 80 Kg
WFL120 AS3 / AS4
1265
994 / 129
1620
85 / 100 Kg


SCATTERING EFFECTS
(example for the DYNAS4)


SIDE VIEW
TOP VIEW
SIDE VIEW (single unit)
TOP VIEW (single unit)
A
B
C
D
A - Vertical diffusion with scattering effect.
B - Horizontal diffusion with scattering effect.
C - Vertical diffusion with scattering effect.
D - Horizontal diffusion with scattering effect.


STANDARD ABS COLOURS
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YELLOW
Similar to
RAL 1003
ORANGE
Similar to
RAL 2008
RED
Similar to
RAL 3001
GREEN
Similar to
RAL 6001
BLUE
Similar to
RAL 5013
PURPLE
Similar to
RAL 4005

LILAC
Similar to
RAL 4009
BROWN
Similar to
RAL 8017
CREAM
Similar to
RAL 1001
BLACK
Similar to
RAL 9005
GREY
Similar to
RAL 7042
WHITE
Similar to
RAL 9003

WOOD VENEER FINISHINGS

PINE
OAK
CHERRY
MAHOGANY
WENGE
BLACK/BROWN
 

 

IMPORTANT NOTICES

• 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.