Specification:
Material: Plastic
Color: Black

Thickness: 11mm/0.43"
Inner Diameter: 92mm/3.62", 99mm/3.9"
Outer Diameter: 136mm/5.35"
Mounting Hole Diameter: 5mm/0.2", 3mm/0.12"
Size: 136x11mm/5.35"x0.43" (D*T)
Feature: Removable

Description:

Made of plastic, useful and long service life.
Fits most speakers on the market.
Can be used in cars, trucks, RV, more.
Improvement for sound quality. Good for DIY car audio modification project.
To solve the problem of installation depth.
The spacer fits 4 inch speaker.
Note:
This product is a speaker mounting recess bezel spacer without an inner speaker ring.
The speaker mounting spacer is needed to use with the acrylic washer.
Please make sure this part fits your vehicle before ordering
Please allow 1-2mm error due to manual measurement.

Package Include:
1 Pair Car Speaker Spacer Ring