Oshex offers a complete solution − from facility design through final certification − with products and expertise to meet the most demanding needs. SONEX® Wedges, including SONEXsuper™ and SONEXmax, provide maximum sound absorption for a variety of applications. While SONEXsuper Wedges are 12”x12”x6” high, our SONEXmax Wedges can be customized to almost any dimension and thickness to meet your cutt-off frequency and test area needs. In working with our technicians, we can help determine the exact shape needed to satisfy your test method.

SONEXmax Wedges can be up to 61” thick if a 63 Hz or higher cut-off frequency is needed for measurement according to ISO 3745 precision method. The willtec foam used to manufacture SONEXmax Wedges also has advantages in that they are lightweight, easy to install and provide complete sound absorption at all frequencies, even the very high frequencies.

SONEXmax Wedges have been used in test facilities of Airbus Industries and NASA Langley Research Center.