richhttps://www.acousticalsolution.com/oembed/page/product-information/acoufelt-printed-felt-acoustical-panels/spherical-wave-large-panel1.0Acoustical Solutions, Inc.https://www.acousticalsolution.com<iframe src="https://www.acousticalsolution.com/oembed/page/product-information/acoufelt-printed-felt-acoustical-panels/spherical-wave-large-panel" width="600" height="400" scrolling="no" frameborder="no"></iframe>https://www.acousticalsolution.com/build/image/2195.jpg?w=200&h=200&fit=crop-50-50&s=e86a81b98477c9187e635180111f791b200200