Bose Speaker Repair Kits Bose 301 Foam Repair Kit $18.50 This kit fits all standard 8" woofers found in Bose 301 speaker systems. The woofer cone diameter should be about 5 7/8" (15 cm). The kit includes dust caps 2.125 and 2.75 inches diameter. KIT# B301 The kit includes: 2 - 8" foam surrounds 4 - 2 each 2.125", 2.75" dust caps 1 - 24 minute Instructional DVD 1 - 1.0 ounce bottle adhesive 3 - Plastic Shims Cotton Swabs Printed Instructions United States - $5.00 Shipping (Priority Mail) DVD International - $26.00 Shipping (Global Priority Mail) DVD (NTSC Coded) Bose 501 repair Kit $19.50 This kit fits the standard 10" woofers with flat cone edge and cone diameter of 7 5/8" from the Bose 501 speaker system. The kit includes dust caps 2.125 and 2.75 inches diameter. KIT# B501 The kit includes: 2 - 10" foam surrounds 4 - 2.125" and 2.75" dust caps 1 - 24 minute Instructional DVD 1 - 1 ounce bottle adhesive 3 - Plastic Shims Cotton Swabs Printed Instructions * If you require larger or smaller dust caps please indicate. United States - Shipping is $5.00 (Priority mail) Dust Cap Size 2.125" 2.75" 3.75" 4.5" International - Shipping is $26.00 for Global Priority Mail: Sorry, We do not ship to Canada, Italy or Mexico Dust Cap Size 5.5 cm 7.0 cm 9.5 cm 11.5 cm Bose 601 Foam Repair Kit $28.75 This kit fits standard 8" woofers from the Bose 601 speaker systems. The woofer cone diameter should be about 5 7/8". The kit includes dust caps 2.125" and 2.75". Kit contains all the parts needed to repair four 8" bose woofers. KIT# B601 The kit includes: 4 - 8" foam surrounds 8 - 4 each 2.125" and 2.75" dust caps 1 - 24 minute Instructional DVD 2 - 1 ounce bottle adhesive 3 - Plastic Shims Cotton Swabs Printed Instructions United States - $5.00 Shipping(Priority Mail) DVD International - $26.00 Shipping (Priority Mail) DVD (NTSC Coded) Bose 901/802 Foam Repair Kit $48.00 This kit contains all the parts needed to repair the 18 speaker foams from the Bose 901 speaker system. Will also work on Bose 802 which only has 16 drivers. KIT# B901 The kit includes: 18 - 4" 901 foam surrounds 18 - 901 dust caps 1 - 24 minute Instructional DVD 2 - 1 ounce bottle adhesive 6 - Plastic Shims Cotton Swabs Printed Instructions United States - $5.00 Shipping (Priority Mail) DVD International - $26.00 Shipping (Global Priority Mail) DVD (NTSC Coded)