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The database for acoustic material data. Professional measurement results per ISO standards.

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Acoustic Index
SearchAPIReverberation calculator
For professionalsFor manufacturers

Acoustic database

Search and compare acoustic materials and products with ISO measurement data

Beta
Filter1
At least

Shows products of the selected class or better.

Min. αp per octave band
125
250
500
1k
2k
4k
to

8 of 8 results

SUAM Universal Absorber
SUAM Schall- & Akustikmanufaktur GmbHαW0.45–1.00

SUAM Universal Absorber

15 / 25 / 80 mm (various variants TÜV-tested) · B1 · Highly absorbent · Free-hanging, Ceiling, Wall · +14 variants
SUAM Baffle
SUAM Schall- & Akustikmanufaktur GmbHαW0.50–0.75

SUAM Baffle

25 mm · B1 · High-frequency absorber · Free-hanging · +5 variants
SUAM Rectangular Ceiling Raft
SUAM Schall- & Akustikmanufaktur GmbHAobj4.00

SUAM Rectangular Ceiling Raft

50 mm or 80 mm · B1 · Broadband absorber · Free-hanging
SUAM Round Ceiling Raft
SUAM Schall- & Akustikmanufaktur GmbHAobj0.72–2.46

SUAM Round Ceiling Raft

80 mm · B1 · Broadband absorber · Free-hanging · +4 variants
SUAM Freeform Ceiling Raft
SUAM Schall- & Akustikmanufaktur GmbHAobj4.00

SUAM Freeform Ceiling Raft

50 mm or 80 mm · B1 · Broadband absorber · Free-hanging
SUAM Ceiling Raft with Built-in Components
SUAM Schall- & Akustikmanufaktur GmbHAobj4.00

SUAM Ceiling Raft with Built-in Components

50 mm or 80 mm · B1 · Broadband absorber · Free-hanging
SUAM Acoustic Picture
SUAM Schall- & Akustikmanufaktur GmbHAobj2.00–2.07

SUAM Acoustic Picture

B1 · Broadband absorber · Wall, Ceiling · +2 variants
SUAM Wall and Ceiling Absorber
SUAM Schall- & Akustikmanufaktur GmbHαW0.90–0.95

SUAM Wall and Ceiling Absorber

50 mm or 80 mm · B1 · Broadband absorber · Wall, Ceiling · +3 variants
Acoustic Index

The database for acoustic material data. Professional measurement results per ISO standards.

Products

  • Absorbers
  • Diffusors
  • All products

Company

  • About
  • Contact
  • For manufacturers

Tools

  • Read API
  • Reverberation calculator

Legal

  • Imprint
  • Privacy
  • Terms
  • Terms of use

© 2026 Acoustic Index. All rights reserved.