4X Black 6.5" Fast Foam Rings for Car Speakers

The 4X Black 6.5" Fast Foam Rings are designed to enhance the sound quality of car speakers. Made from high-density and eco-friendly EVA material, these foam rings are waterproof and resistant to mold, ensuring durability and longevity. They effectively absorb unwanted reflections from hard surfaces in the car door, improving mid-bass performance. The self-adhesive backing allows for easy installation, making them suitable for speakers ranging from 6 to 6.75 inches. With a thickness of 25mm, these rings provide excellent sound reinforcement and noise reduction, significantly enhancing the overall audio experience in your vehicle. • Flexible combinations for different sizes • Made of high-density, eco-friendly EVA material • Absorbs unwanted reflections for better sound • Easy installation with self-adhesive backing • Enhances mid-bass performance for superior audio quality