FIXED DIFFUSION ACOUSTIC SHELLS | EFFECTFUSER®AcSh®- EFX180Combi
 

DESCRIPTION
     
EFFECTFUSER®
Diffusion shells are acoustic treatment elements used in large volume rooms, such as theatres and auditoriums, where orchestral concerts or mere recitals take place. The installation of these acoustic diffusion components aims to project the natural sound from the instruments and maintain some liveliness in the room's acoustics. JOCAVI®’s EFFECTFUSER® has been designed at the scale of these needs. It is a large-sized diffuser that provides a very homogeneous diffusion within the diffuse sound spectrum. Due to its shape and depth, the EFFECTFUSER® has a high diffusion coefficient on medium/low frequencies, thus making it more balanced when compared with other diffusers. This piece can be coupled and multiplied in order to suit each room's project. When mounted, several modules must be grouped in order to obtain a diffusion area that is proportional to each space. They are properly positioned on ceilings or walls in order to obtain sound diffusion at the intended angles. EFFECTFUSER® may also be used, like any other JOCAVI® diffusion model, in combination with other models of absorption panels.

FEATURES
Manufactured with recycled ABS.
Average diffusion: 0.61/m2 [>100Hz;<5KHz]
Fire-resistance: M1
100% recyclable
Package: 1 and 3 units

Installation: mounting accessories included
EFX 060 - Features explained.

Online View / .pdf download
the Acoustic Shell® Products Catalogue , 2015
 

EFFECTFUSER®AcSh®P - EFX180Combi

The diffusing acoustic shells are acoustic treatment elements intended for large volume rooms, such as theatres or auditoriums with a stage where orchestral concerts or mere recitals take place. These acoustic diffusing components are meant to project the non-amplified original sound from the stage to the audience. This will enable people to hear the sound coming directly from its sound sources and instruments, without the electro-acoustic inherent characterization or colouring. This panel also aims to enable the stage and the room to be within the same space and not separate in two by the mouth of the stage. JOCAVI®'s EFFECTFUSER®, WOODFOIL®, PLURA® and DYNAMICFLOW® models have been designed at the specific scale of these needs. Due to its shape and depth, they also have a high diffusion coefficient on medium/low frequencies. The all are large-sized diffusers that provide a very homogeneous diffusion within the diffuse and sound spectrum. Manufactured in ABS (except WOODFOIL® in wood) with a rigid framework, these pieces can be coupled and multiplied in order to suit each project's demands. When mounted, several modules should be grouped so as to obtain an area that is proportional to each space. Mounting: They can be hung from the ceiling in a strategic position in order to obtain sound diffusion in the required angles. They can also be mounted with a motorized rigging system from the stage ceiling. These elements / modules are fastened with steel cables by using appropriate mounting accessories. Their low weight makes mounting easier. As with any other JOCAVI® diffusion panel, these models can also be applied on false ceilings, flat ceilings or walls. The combination of the various EFFECTFUSER®COMBI and the other models Plates, diffusing pieces must be optimised so as to obtain a diffusion as uniform as possible in the entire room.

MAIN FEATURES
To adjust the diffusing properties of these models to the room where this product is applied, the placement of the pieces must be taken into account in order to obtain its best performance, bearing in mind these two types of diffusion:
 
DIFFUSION WITH COMPRESSION EFFECTS (only EFX COMBI and EFX Plate)

It emphasizes the sound diffusion with a smaller covering angle, effective at a longer incidence distance.
Features: efficient at a longer distance; smaller incidence angle; higher sound level.
 
DIFFUSION WITH SCATTERING EFFECTS(only EFX COMBI and EFX Plate)

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
MODELS
HEIGHT
WIDTH
DEPTH
WEIGHT
EFX Combi 180
180 cm
120 cm
32 cm
57 Kg
EFX Plate 120
120 cm
120 cm
32 cm
38 Kg
 

SCATTERING EFFECTS (example for the EFX180COMBI)

SIDE VIEW
TOP VIEW
SIDE VIEW (single unit)
TOP VIEW (single unit)
AB
CD
EF
GH

A - Horizontal diffusion with compression effect.
B - Horizontal diffusion with scattering effect.

C - Vertical diffusion with compression effect.
D - Vertical diffusion with scattering effect.
E - Horizontal diffusion with compression effect.
F - Horizontal diffusion with scattering effect.
G - Vertical diffusion with compression effect.
H - Vertical 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
 

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.