Volvo CE as well as Scania Bus use Acustimet, Microperforated Aluminium, from Sontech NoiseControl™ for engine compartments noise treatment.  

 
Noise Treatment of Farr sailing boat motor roams. Manufacturer BSI.

 
Engine compartment noise treatment Volvo Articulated bus, Volvo 8500 LEA. Gert Åkesson from NIBE with a
water pump installation.
 



Sontech NoiseControl™ - SWEDEN AB · Energivägen 6 · SE 196 37 Kungsängen Tel +46 8 445 50 60 · Fax +46 8 38 47 99 · info@sontech.se