- Prism-shaped bass trap for effective soundproofing at low frequencies
- Excellent price-performance ratio
- Improve the bass reproduction for a clear, dry sound without flatter echoes, drumming and humming
Prism (Height: 100 cm), smooth surface
25 cm x 25 cm, 46 cm x 46 cm
Open-cell PUR acoustic foam
anthracite, steel grey, raspberry red, orange
PUR-E (without flame protection), PUR-E+ (FMVSS302), PUR-ES (without flame protection), PUR-ES++ (UL94HF1), fire class depends on colour selected
More information about the fire classes of our sound absorbers is available the relevant aixFOAM knowledge article.
Free-standing, intrinsically stable
- 40 °C to + 100 °C
UV protection against yellowing thanks to UV blocker additive
This high quality acoustic product is made on our precision machinery according to DIN 7715 Part 5 P3.
In the production (foaming) of this acoustic material different sized pores (voids) can arise. Voids are typical for the material, do not represent a quality defect and do not affect the acoustic properties of the absorber.
Unlike for sound absorbers in panel form, which are placed over a large area on wall or ceiling surfaces, it does not make sense to specify pure sound absorption degrees for free-standing absorbers, such as our low-frequency absorbers. This would not be meaningful or physically useful.
Therefore, our bass absorbers from RWTH University were tested for their sound absorption effect in extensive measurements in accordance with DIN 52212, taking into account the equivalent absorption surface. The complete measurement log with detailed explanations and all numerical results can be found in the corresponding data sheet if necessary. We will be happy to send this to you on request.
25 cm x 25 cm
46 cm x 46 cm
Misunderstandings are common when setting up bass absorbers. In this article we have therefore gathered detailed information on the correct positioning and operation of our bass absorbers.
Learn more (German)
Profit from sound insulation directly from the manufacturer!
At aixFOAM we make sound insulation for applications in room acoustics and technical acoustics. And because we do this particularly well, we have been doing it for 60 years. Over this time we have been constantly working on the further development of our products and therefore are able to offer you highly effective sound absorbers in a modern design.
Our aixFOAM philosophy: We combine customer-oriented advice with the individual, needs-based production of sound insulation solutions. Or in other words: We help you with free advice to find the ideal sound insulation for your project and start to make your absorbers directly after receiving your order. You then receive your sound insulation directly from the factory – naturally in the best quality.
- Use of high quality acoustic foams from Germany
- Precision manufacturing on the latest CNC cutting machines and systems
- Standard solutions or individual small and series manufacturing of noise insulation
- Advice, planning, production and brokering of assembly partners
from the manufacturer
"Made in Germany"
for you, individually
in a few days
for 60 years
ISO 9001:2015 certified