4'' MDF Speaker or Subwoofer Spacer Rings Case Pack
Each Kit Includes; ( 3 ) Pack of MDF Rings; ( 1 ) Gorilla Glue (glue size will vary)
Easily add 3/4'' Spacer for Custom Installation. Fits all 4'' Speakers and Subwoofers. Made from Heavy Duty 3/4'' MDF. Easily Paintable or Primed.
Inner Dimensions 3.5''; Outer Dimensions 4.5'' See Picture for detailed dimensions.

Technical Details

Product Details

Package Dimensions
Width : 6.1 inch
Height : 2.8 inch
Length : 8.7 inch

Shipping Weight: 6.4 ounce (View shipping rates and policies)

ASIN : B00ND9A9U6