1.How to Select the Right Speaker Spacer Pads
Check the vehicle rear parcel shelf or door panel. Look at the factory speaker positions and angles. If the speaker bracket is beveled, you need the beveled speaker adapter.
Remove the rear window shelf or door panel and directly measure the diameter of the factory speaker basket and the mounting hole spacing
2.6x9 Inch Speaker Rings Parameters
Outside Diameter: 248mm - 9.76 & 175mm - 6.89 inches
Inside Diameter: 225mm - 8.86 & 150mm - 5.91 inches
Height: 32mm - 1.26 & 46mm - 1.81 inches (One side is high and the other is low, beveled construction)
3.How to Install
Screw the car speaker to the plastic adapter ring and screw it back on car's door or other mounting places that you need.
If you want a better sound effect, please purchase the extra speaker foam rings to seal.
4.What's in Package
2 x 6*9 Inch Beveled Car Speaker Spacers