JBL Speaker Foam Edge Replacement Repair Kit, 5", Pro III, Control 1, FSK-5JBL
Lautsprecher Technik - Jbl Control 1 Pro Speaker Surround Re-Foam Repair Kit
Amazon.com: Standard 5.25" Speaker Foam Surround Edge Repair Kit - 2 Speaker Kit - Will Fit Several Dozen Different Commonly Used 5.25" Speakers of Different Brands and Models Whose Foams Match The
Foam Speaker Surround Repair Kit For JBL Control SB 5 | eBay