Speaker performance in rear doors is often compromised by gaps around the mounting frame, which allow sound energy to escape into the cavity. SoundSkins Global Rings are designed to seal this perimeter, creating a stable mounting surface that directs acoustic energy toward the cabin. By isolating the speaker from panel vibrations and reducing internal reflections, SoundSkins Rings help tighten midrange and low-frequency response. This focused approach improves imaging and tonal balance, ensuring vocals and instruments remain clear. Easy to install and adaptable to different driver sizes, Rings enhance the efficiency of both factory and aftermarket speakers without requiring amplifier adjustments or complex rewiring.