industrial acoustic panels s|MIX|
s|MIX| composite acoustic panels are a solution designed for industrial applications: from enclosure construction to integration into OEM products. They provide broadband noise reduction with minimal thickness (up to 25 mm). They effectively dampen low and mid-range frequencies, which are key in silencing machines and equipment.





ASK ABOUT s|MIX| ACOUSTIC PANELS
Noise Reduction in Industry and OEM Manufacturing
We effectively silence machines and equipment where every centimetre of space counts. s|MIX| acoustic panels are a solution with industrial durability and minimal thickness.
Industry and technical spaces

We focus on eliminating noise in challenging production hall conditions:
- Insulation Rw 29 dB: high efficiency allows for the construction of airtight and lightweight machine enclosures and acoustic screens.
- Large-area adaptations: the use of acoustic panels effectively reduces sound propagation, e.g. in production halls.
- Cleanliness and durability: dust-free and fibre-free materials eliminate the risk of air and end product contamination.
- Resistance and anti-corrosion: acoustic panels can be used in harsh conditions (temperature, dust, humidity). Increased corrosion resistance reduces the need for maintenance and extends the service life of the structure.
OEM production (integration)

Components for manufacturers seeking to reduce noise without increasing product dimensions:
- Minimum thickness (up to 25 mm): thanks to s|REZO| technology, acoustic panels fit inside tight enclosures where traditional insulation fails.
- Insulation Rw 29 dB: high efficiency allows for effective silencing of the device directly inside its enclosure.
- Precise attenuation: we tune the resonator system to specific frequencies (e.g. motors, pumps), eliminating the most annoying tones.
- Serial readiness: we supply components tailored to the geometry of the device, ready for implementation on the production line.

Soundproofing of HOMAG machines using s|MIX| acoustic panels
case study: wood industry plant
See how we used s|MIX| acoustic panels to soundproof an open-plan line where traditional enclosures could not be used.
- we reduced noise levels below 85 dB,
- ensured full compliance with safety standards,
- eliminated the risk of penalties and downtime without interfering with the line architecture.
KEY PROPERTIES OF s|MIX| ACOUSTIC PANELS

Sound insulation (Rw 29 dB)
Confirmed acoustic insulation at the level of Rw (C,Ctr) = 29(−1,−3) dB. The panel effectively reduces noise and vibrations.

Precise frequency tuning
s|REZO| metamaterials actively suppress annoying tones, with particular effectiveness in the low frequency range.

Compact design (up to 25 mm)
The ultra-thin design facilitates integration into tight machine enclosures and the creation of compact industrial adaptations.

Industrial durability
High mechanical strength and resistance to dust, temperature and moisture. The panels can be used even in the most demanding working conditions.

Easy installation and integration
The panel is easy to install on walls and equipment enclosures, which reduces installation time.

Customisation
We design each s|MIX| acoustic panel individually, tuning the resonators to the characteristics of the specific noise.
Do you require portable acoustic panels?
s|FLEX| acoustic panels are a flexible solution weighing only 7 kg/m2, which reduces noise by up to 20 dB!
Ideal for:
- ensuring access to equipment (easy assembly/disassembly),
- silencing generators, compressors and machines,
- noise reduction on construction sites and during events,
- installation on roofs and structures with limited load-bearing capacity.

acoustic effectiveness confirmed by measurements
The effectiveness of s|MIX| panels is based on objective research. Laboratory measurements (PN-EN ISO 11546-1 standard) confirmed sound insulation at a level of Rw (C,Ctr) = 29(−1,−3) dB.
Chart 1 presents the results of sound insulation measurements for the s|MIX| panel in key frequency bands. The data confirms that s|MIX| effectively eliminates sounds in the troublesome low frequency range, where traditional materials fail.

Contact us
Do you have questions about s|MIX| acoustic panels? We are at your disposal.
Our team consists of experts in the field of acoustics. We will help you choose the perfect panel, advise you on the design of the machine enclosure or hall adaptation, and provide you with catalogues, performance tests (Rw) and all technical information.
Don’t hesitate – contact us today!
We are available on working days from 9:00 a.m. to 5:00 p.m.
Telephone: +48 881 024 855
E-mail: contact@silencions.com
FREQUENTLY ASKED QUESTIONS ABOUT s|MIX| ACOUSTIC PANELS
The acoustic insulation of the panel is Rw (C,Ctr) = 29(−1,−3) dB. Its effectiveness has been confirmed in laboratory tests in accordance with the PN-EN ISO 11546-1 standard. s|MIX| acoustic panels allow for effective sound reduction, especially in troublesome low frequency bands.
Yes. s|MIX| is a composite panel (including a metal casing, absorbent material, perforated board and s|REZO| metamaterials). The design ensures high mechanical strength and resistance to dust, temperature changes and moisture. As a result, each acoustic panel retains its parameters in demanding working environments.
We implement each project based on an engineering process. We adjust the dimensions, finish and, most importantly, the tuning of the resonators to the noise characteristics of the device. This makes the acoustic panel a solution tailored to technical requirements.
We understand that avoiding downtime is crucial, which is why we plan the installation of acoustic panels to minimise the impact on production. We provide engineering support at every stage – from measurements to implementation. The work schedule is tailored to the operational needs of the plant.

