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HEXAGO acoustic panel · 432 × 500 × 77 mm · Sound Absorption Class A to EN ISO 11654
HEXAGO CM-A FLAT is an acoustic panel. DEKOSTYL supports product selection, sampling and technical project coordination as official distribution partner.
The αw 0.95, NRC 1.00 and SAA 0.96 ratings refer to the documented test configuration. A diffusion value from the 3D variant HEXAGO CM-A is not transferred to FLAT. Project results depend on the room, arrangement and mounting.
HEXAGO CM-A FLAT belongs to the HEXAGO acoustic series. Its perforated, flat surface combines acoustic function with a modular hexagonal geometry – without the relief-style 3D front of the sister variant HEXAGO CM-A.
Laboratory testing confirms Sound Absorption Class A in accordance with EN ISO 11654 for HEXAGO CM-A FLAT. The acoustic catalogue documents αw 0.95, NRC 1.00 and SAA 0.96, and an absorption range of 200 to 5000 Hz. No diffusion value is documented for HEXAGO CM-A FLAT; the diffusion range of the 3D variant HEXAGO CM-A is not transferred to FLAT.
“The current product page lists oak, American walnut and ash, with hard-wax oil or varnish as finish options.”
The documented build-up consists of a perforated flat front, a box made from veneered wood and wood-based materials, and a core of absorbing wool and an acoustic membrane. HEXAGO CM-A FLAT is therefore not a solid-wood-only panel.
The current product page lists oak, American walnut and ash, with hard-wax oil or varnish as finish options. Oak colour codes C01 to C06 are also available.
The required number of panels is not treated as a fixed number per square metre of wall area. Room-size planning guidance is available; room geometry, reflective surfaces, use and the desired reverberation reduction should be considered together for project planning.
According to the manufacturer, HEXAGO CM-A FLAT can be combined with HEXAGO CM-D, HEXAGO CM-A and the decorative CARO MINUS and CARO panels. A simple hanging installation is intended. DEKOSTYL supports sampling, technical coordination and requests for available manufacturer documentation as official distribution partner.
“HEXAGO CM-A FLAT combines a perforated flat surface with tested sound absorption.”
HEXAGO CM-A FLAT is a hexagonal acoustic panel from the HEXAGO series. The 432 × 500 × 77 mm panel weighs 3.6 kg and combines a perforated flat front with an acoustically active core. Laboratory testing confirms Sound Absorption Class A in accordance with EN ISO 11654. For the tested configuration, αw 0.95, NRC 1.00 and SAA 0.96 are documented; these measured values apply to the relevant test and mounting configuration.
HEXAGO CM-A FLAT is manufactured by Form at Wood in Europe. DEKOSTYL supports selection, sampling and technical project coordination as official distribution partner.
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Acoustic systems – test data is product- and configuration-specific
The manufacturer lists oak, American walnut and ash for HEXAGO CM-A FLAT, with hard-wax oil or varnish as finish options.
3DM, 3DS, DXF, OBJ, SKP, STP files for this product are available for download in the architect portal.
Manufacturer catalogues, colour chart and installation guide – available as PDF without sign-in.
The shown HEXAGO CM-A FLAT images serve as application examples for the acoustic panel. DEKOSTYL does not make blanket claims about unverified project locations or design studios.
HEXAGO CM-A FLAT · Application exampleSculptural Objects Showcase
OWN Studio objects can be combined with three-dimensional wall panels as separate solid-wood elements. Timber species, colour and finish are coordinated on a project-specific basis; no blanket claim is made about an identical production batch or manufacturer.
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Price and terms are calculated according to quantity, timber, finish, specification and project requirements. Registration merely to view a price is not required.
Request project pricingHEXAGO CM-A FLAT is used as a finished acoustic module. Cutting the panels is not intended.
Wood species and finish are selected for the complete panel. Separate edge veneering is not intended for HEXAGO CM-A FLAT.
Project pricing depends on wood species and finish; shipping cost is confirmed according to order size and destination.
Standard lead time for up to 100 panels: approximately 5–7 weeks plus shipping time.
This calculator uses the same manufacturer room-size table as HEXAGO CM-A. It deliberately does not calculate a fixed number of panels per m² of wall coverage.
Planning guide, not an acoustic simulation. Room geometry, surfaces, furniture, glazing, use and mounting influence the result.
The SVG curve visually reproduces the HEXAGO CM-A FLAT diagram published in the manufacturer catalogue. The underlying test documentation remains authoritative for exact frequency-specific values. HEXAGO CM-A FLAT is documented with absorption as its acoustic function; diffusion values from the 3D CM-A version are not transferred to the FLAT variant.
The DEKOSTYL project team supports technical coordination. Acoustic evidence, lighting options and bespoke manufacturing are reviewed by product and project with the relevant manufacturers or partner workshops.
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Atelier Samples
Wood and finish samples for HEXAGO CM-A FLAT can be requested through DEKOSTYL. Availability, contents and cost are confirmed for the specific project.
* Availability, contents and cost of HEXAGO CM-A FLAT sampling are confirmed by DEKOSTYL for the specific project.
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Technical data, acoustic ratings & manufacturer facts
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