Experience sound quality with the A pillar modification high and mid range speaker mold for your car. The 1.5 inch and 3.5 inch bracket base ring provides a secure and stable mount for your speakers, enhancing audio clarity and performance. This modification is for those who want to take their car's audio system to the next level, ensuring an exceptional listening experience. Features -Color:Black -Material:Plastic -Size:17.50X10.50X1.50cm/6.88X4.13X0.59in -Versatile use: universal plastic speaker rings designed to fit most car audio systems, providing versatile use across different vehicles -Stable installation: flat speaker mounts and modification brackets ensure a stable and reliable installation for your speakers -Simple installation: easy installation steps make these speaker mounts for diy car audio upgrade, simplifying the process -Durable construction: made from durable plastic, these speaker mounts are resistant to deformation and built to last -Enhanced audio performance: the speaker bracket design improves sound quality, enhancing the overall audio experience in your car Package list: 1 pair car audio base ring