Eggcrate ccoustic foam improves bass response and increases amplifer output as well as absorbs annoying squeaks, rattles and vibrations creating excellent sound reproduction
Rear energy from the back of the speaker will be absorbed and detected without returning and interfering with the front wave output. Your install will have decreased distortion, and no out-of-phase reflections that rob sound systems of bass response.
Kills car rattles, vibrations, and noise creating a superior listening experience
Peel and stick self-adhesive for easy installation