Full Set Of 3D Printed Front Speaker Adapter Ring Kit for Audi A3/S3/RS3 8V

8" Woofer Speaker Adapter, suitable for Audison Prima AP8. 26mm Tweeter Adapter, suitable for Audison Prima AP1. Cutout For Woofer Has Been Slightly Enlarged To Work With Speaker Waterguards. Front Door Speaker Adapter Ring Kit.

eBay