Description:

3.5 inch Speaker Spacer Ring: Good for DIY car audio modification project. Can be used in cars, trucks, RV, more.. Thickness: 7mm/0.28"; Inner Diameter: 78mm/3.07", 97mm/3.82"; Outer Diameter: 101mm/3.98".. Fits most speakers on the market. To solve the problem of installation depth.. Durable material, it is made of Acrylic that is useful and long service life. Note: This product is speaker ring with no removable recess bezel..