Acoustic foam for speaker cabinets (pyramids) is an effective acoustic material designed for damping speaker cabinets and subwoofer boxes. Thanks to the special shape of the pyramids, it absorbs internal sound reflections and eliminates unwanted resonance, preventing distortion and ensuring cleaner and more balanced bass performance. A properly dampened enclosure allows the subwoofer to work more efficiently, with greater depth, dynamics, and control. These acoustic materials for subwoofer enclosures are made of high-quality foam that is lightweight, easy to install, and very effective. Using acoustic foam will give you a significantly better sound experience, as the subwoofer will play more accurately, more powerfully, and without disruptive resonances. If you want to get the most out of your sound system, pyramid-shaped acoustic foam is the ideal choice.