Kotobuki Sea offers comprehensive services, including design, installation and layout related to Convention Hall Chairs Tablet with the TSA-532544H product. From stadiums, arenas and auditoriums to churches and theatres we have the solution to all of your seating needs.
|Upholstery||Polyester 3D Air mesh fabric, color: T.B.C from KSF series|
|Seat||Removable upholstery cover on molded polyurethane foam|
Frame: Pressed steel with serpentine springs
Gentle seat-rising system
|Backrest||Removable upholstery cover on molded polyurethane foam|
Back panel: Molded plastic in black color
|Armrest||Solid wood w/PU coating finish from KSW series|
Aisle end panel: Upholstery on polyurethane foam
|Tablet||High pressure laminate finish on wooden board w/PVC edge|
Color: T.B.C from KSM series
Unit housing: Die-cast aluminum alloy
With powder coating finish KC-910 (Light Silver)
Anti panic folding mechanism
|Leg||Steel tube and pressed steel plate w/powder coating finish KC-280 (black)|
Floor fixed, Leg cover: Molded plastic in black color
Led Aisle Light & Row Letter-01
Seat Number (for-50;-53 series)
Anti-Panic Writing Tablet
Seat Cover Replacement
Back Cover Replacement (TSA-50 series)
Data was compiled on the types of chairs suitable for use in accordance with "JIS A 1406 Method of Measuring Reverberant Absorption Coefficient". Based on our rest data, the sound absorption power characteristics per chair are described.
Chairs suited to concert halls
There is most no sound absorption difference when the seat is unoccupied and optimal rehearsals can be carried out without being affected by the size of audience. Overall, the sound absorption power is small. The wooden back medium absorbs the low tone range while the audience absorbs the medium and high tone range, thus delivering a well-balanced, pleasant sound.
Chairs suited to movie theatres
In movie theatres, the sound field and sound effects are designed in advance according to the sound produced by speakers of the theatre. For the reason, adjustment are made within theatres to eliminate excessive reverberation, therefore chairs that do not overly reflect sound and that raises the sound absorption power are required.
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