5 or 5 1/4" Speaker Repair Kit For Replacing Foam Surrounds - Advent, Altec, AR, Boston Acoustics, Infinity, JBL, Paradigm
Amazon.com: Springfield Speaker 6.5" Foam Surround Repair Kit - 2 Speaker Kit - Compatible with Several Dozen Commonly Used 6.5" Speakers of Different Brands and Models Whose Foams Match The Measurements : Electronics
Sound Dynamics 5" Speaker Foam Surround Repair Kit - Pro 77, T-300, T3 – Springfield Speaker
Speaker Surround Re-Foam Repair Kit For 15" Speaker