Nippon MDF Speaker Ring: 4″ x 3/4″ Extension (pair)
Outer diameter: 4.5″
Inner diameter: 3.5″
Offer a customizable and professional fit for effortless installation
Improve sound quality and speaker performance by reducing vibrations and resonance
Provide stable and secure mounting surface
Tight acoustic seal – allows for cleaner and more accurate audio
Can be shaved or filed to create an in-between size or a more personalized fit
Perfect for fiberglass kick pods and baffles
Sold in Pairs