Amazon.com: Standard 10" Angle-Attach Speaker Foam Surround Repair Kit - 2 Speaker Kit - Fits Several Dozen Different Commonly Used 10" Speakers of Different Brands and Models Whose Foams Match The Measurements :
Standard SINGLE EDGE 6.5" Foam Speaker Repair Kit FSK-6.5-1 (SINGLE)
Foam or rubber surrounds? Change foam for rubber surrounds? - YouTube
6" x 9" Angled Speaker Repair Kit For Replacing Foam Surrounds
AR 3pi Speaker Foam Surround Repair Kit For Acoustic Research Woofers 4 Pack | eBay
4" Speaker Repair Kit For Replacing Foam Surrounds - SWK4B
Amazon.com: Advent 8" Speaker Foam Surround Edge Repair Kit - 2 Speaker Kit - Compatible with Advent Eternity, Many More : Electronics
Amazon.com: Standard 12" Speaker Foam Surround Edge Repair Kit - 2 Speaker Kit - Fits 12" Speakers with a 3/4" Roll and The Measurements Listed : Electronics
HOW TO: DIY speaker refoam using a Parts Express repair kit - YouTube
Speaker Surround Re-Foam Repair Kit For 15" Speaker