2pcs High Quality Universal Aluminum Alloy 6.5 Inch Speaker Mount Speakers Pad Adapter Plates Bracket Ring Mat Car Refit 6.5'' - Speaker Mounts - AliExpress
Absolute Car Stereo Door Speaker Adapter Mounting Plates 6.5 Inch 6.75 – absoluteusa
2pcs 6.5in Car Front Door Speaker Spacer Ring Adapter Plates For Car Styling Mounting Bracket Spacer Ring - Speaker Mounts - AliExpress
GP 6.5" Flush Mount Speaker Rings 1 Pair - GP Car Audio
Pair 6.5" Speaker Spacer Rings Subwoofer Custom Mounting Adapter Fit For Audi VW | eBay
Enrock Harley Davidson Speaker Mounting Ring Adapter for 6.5 Inch to 6.75 Inch (6-1/2" to 6-3/4") Speaker Fits 1998-2013 Harley Davidson Touring Models - Walmart.com
2 Pair 6.5" MDF Speaker Ring Recess with Bezel Mounting Spacer Ring-6.5BZ
AICARS 6.5 Inch Speaker Spacer: 4/5 Inch Depth Speaker Adapter Rings Compatible with Nissan Teana Livina Tiida Sylphy 2-PCS