Manufacturer

akustikplus GmbH & Co. KG

akustikplus develops and manufactures decorative acoustic solutions from wood-based materials at its site in Stephanskirchen near Rosenheim. The company belongs to the Hamberger Group and combines industrial production with real-wood veneer expertise. The range comprises four product lines: smartline (acoustic panels with an integrated wood-wool absorber), slimline (slender slotted panels mounted over a mineral-wool insulation layer), proline (micro-perforated acoustic boards, also available as a furniture board decorative on both sides) and designline (felt panels with veneered MDF slats). Non-combustible versions on a gypsum-fibre base are available on request.

All products by this manufacturer Manufacturer website

proline finest Furniture Panel

Name: proline finest Furniture Panel
Brand: akustikplus GmbH & Co. KG

Integrated

Description

The proline finest Furniture Panel brings sound absorption to furniture construction: a panel that is decorative on both sides and micro-perforated on both sides, in real-wood veneer or CPL, for cabinet fronts, doors, and carcasses. The furniture carcass itself acts as the cavity behind the panel. The finest perforation is directional and almost invisible from viewing distance. Furniture surfaces remain visually closed.

Technical data

Material: Substrate: 0.7 in MDF E1 (per Table 8 EN 13986); 16/0.7 in MDF E1 (B-s1,d0 to DIN EN 13501-1), drilled through | partially drilled · Back: same as front (micro-perforation on both sides)

Surface: real-wood veneer | CPL

Up to fire class: flame-retardant C-s2,d0 to DIN EN 13501-1 (composite test); others on request

Measurement data

Sound absorption

Reverberation chamber (ASTM C423 / ISO 354)

NRC

0.75

derived from ISO 354 lab data

Frequency values

α_p nach ISO 11654

f (Hz)	125	250	500	1k	2k	4k
α_p	0.60	0.70	0.65	0.80	0.85	0.70

Create a permanent free account — Access frequency bands, variants and export.

Free. No password required.

Method (354): Measured

NRC: 0.75 (derived from ISO 354 lab data)

Download test protocol

Download test protocol with an account

Measured values as a table (1 measurement)

proline finest Furniture Panel: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-up	NRC	100 Hz	125 Hz	160 Hz	200 Hz	250 Hz	315 Hz	400 Hz	500 Hz	630 Hz	800 Hz	1000 Hz	1250 Hz	1600 Hz	2000 Hz	2500 Hz	3150 Hz	4000 Hz	5000 Hz
400 mm cavity (offen) · without Dämmschicht	0.75	0.70	0.43	0.65	0.71	0.66	0.69	0.62	0.66	0.71	0.70	0.78	0.85	0.86	0.86	0.82	0.79	0.71	0.61

Measured values as a table (1 measurement)

Access frequency bands, variants and export. Create a permanent free account

Last updated: 09/15/2026