NuIth 6.5in Speaker Foam Rings, 4-Pack Sound Enhancer

Upgrade your vehicle's audio with the NuIth 6.5" Speaker Foam Rings, a premium 4-pack solution designed to seal 6–6.75" car speakers for optimal sound performance. Each foam ring features a durable, high-rebound sponge construction with self-adhesive backing, ensuring a secure fit on door panels and mounting surfaces. The outer diameter measures 7.5" (190mm), the inner diameter fits 5.6" (142mm) speakers, and the 0.98" (25mm) height provides excellent sealing to minimize sound loss.

These foam baffles enhance your listening experience by reducing echo and diffraction within door cavities, delivering clearer bass and more immersive sound. Made from weather-resistant polyurethane polymers, they maintain stability in extreme temperatures without degrading. Installation is quick and tool-free—just peel and stick. Perfect for audiophiles seeking professional-grade sound isolation in their car stereo system.