Sonata Duo - Physical Properties & Accessories
Standard Finishes
Panels are finished with either fabric or paint finish to all visible faces.
Fabric finish: Factory-applied fabric (open-weave, acoustically transparent).
Paint finish: Coloured PVC spray coating.
Frame Finish: RAL colour powder coating to the perforated centre support frame. White semi-gloss as standard, other colours on request.
Fabric Colours
Dimensions
Sonata Duo™ absorbers are available as portrait or landscape, in the following standard dimensions:
Sonata Duo™ absorbers (1200 x 500 x 115mm)
Bespoke sizes can be manufactured upon request.
Packaging - 2 Sonata Duo™ absorbers per carton.
Fire Performance
The foam core meets the Class O requirements of the building regulations when tested to BS476 Part 6 1981 and Part 7 1987. All standard fabrics used meet the requirements of Class 1 Surface Spread of Flame when tested to BS476: Part 7: 1987 as a minimum. The composite absorbers have not been tested.
Fixing Accessories
The Sonata Duo™ absorbers are supplied complete with suspension fixings (Ref: DSP - 2 per pack, comprising D-ring to secure to frame; waferhead screws to secure D-ring to frame; 40mm x M4 failsafe snaphooks to secure D-ring to suitable soffit fixing.) Additionally, if appropriate to the application: 75mm or 100mm long vine-eye with M10 nylon plug.
Please see our installation guide for further information
Handling, Care and Maintenance
Sonata Duo™ absorbers are packed in protective recyclable cartons. Sonata Duo™ absorbers should be stored indoors in the area in which they are to be installed and should be left to acclimatize for 24 hours prior to installation. Cartons of absorbers should never be double stacked and should not be laid on their side to avoid any damage to the absorbers. Extreme care should be taken when handling absorbers to avoid soiling the fabric. The surface of absorbers can be cleaned periodically with a vacuum cleaner but under no circumstances should they be submerged in water or subjected to a high pressure water jet spray. Stains on the fabric covering may be cleaned although we recommend consulting one of our engineers prior to treatment to ensure the correct action is taken.
SRS Sonata Duo Datasheet and Installation guidance available for download here:
Panels are finished with either fabric or paint finish to all visible faces.
Fabric finish: Factory-applied fabric (open-weave, acoustically transparent).
Paint finish: Coloured PVC spray coating.
Frame Finish: RAL colour powder coating to the perforated centre support frame. White semi-gloss as standard, other colours on request.
Fabric Colours
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| Aubergine | Banana | Black | Cherry |
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 |
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| Chrome | Glacier | Icecap | Indigo |
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| Lime | Paw Paw | Sage | Smoke |
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| Stone | Teal | White | Wine |
Dimensions
Sonata Duo™ absorbers are available as portrait or landscape, in the following standard dimensions:
Sonata Duo™ absorbers (1200 x 500 x 115mm)
Bespoke sizes can be manufactured upon request.
Packaging - 2 Sonata Duo™ absorbers per carton.
Fire Performance
The foam core meets the Class O requirements of the building regulations when tested to BS476 Part 6 1981 and Part 7 1987. All standard fabrics used meet the requirements of Class 1 Surface Spread of Flame when tested to BS476: Part 7: 1987 as a minimum. The composite absorbers have not been tested.
Fixing Accessories
The Sonata Duo™ absorbers are supplied complete with suspension fixings (Ref: DSP - 2 per pack, comprising D-ring to secure to frame; waferhead screws to secure D-ring to frame; 40mm x M4 failsafe snaphooks to secure D-ring to suitable soffit fixing.) Additionally, if appropriate to the application: 75mm or 100mm long vine-eye with M10 nylon plug.
Please see our installation guide for further information
Handling, Care and Maintenance
Sonata Duo™ absorbers are packed in protective recyclable cartons. Sonata Duo™ absorbers should be stored indoors in the area in which they are to be installed and should be left to acclimatize for 24 hours prior to installation. Cartons of absorbers should never be double stacked and should not be laid on their side to avoid any damage to the absorbers. Extreme care should be taken when handling absorbers to avoid soiling the fabric. The surface of absorbers can be cleaned periodically with a vacuum cleaner but under no circumstances should they be submerged in water or subjected to a high pressure water jet spray. Stains on the fabric covering may be cleaned although we recommend consulting one of our engineers prior to treatment to ensure the correct action is taken.
SRS Sonata Duo Datasheet and Installation guidance available for download here:
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