Enter your ZIP during checkout to see the estimated shipping rate before payment.
Sonic Barrier 1/2" acoustic sound damping foam is supplied in an 18" x 24" sheet. Its acoustic-grade open-cell polyether foam has an embossed surface finish designed to trap acoustic energy and improve high frequency performance.
The foam absorbs acoustic energy and converts it into low-level heat. A very aggressive pressure sensitive adhesive supports easy, permanent installation onto any surface.
For small loudspeaker projects where bulky damping materials are not feasible, the foam absorbs unwanted sound inside the cabinet without disrupting airflow between the driver and port. It can reduce sound reflections that might exit through the cone or port, and in small enclosures can add apparent volume to help offset space taken up by the driver or port.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.