Our Signature Series Broadband Panels combine professional acoustic performance with an upgraded aesthetic suited for studios, residential spaces, theaters, and commercial environments. Built with sturdy 3/4" plywood framing and filled with R15 Rockwool insulation, these panels are designed to control reflections, flutter echo, and unwanted room coloration while maintaining a clean modern appearance. Each panel is hand-wrapped in premium Acoustimac acoustically transparent fabric and finished with a black cotton backing fabric.