JL Audio Single 10" W7 Foam Speaker Repair Kit, Super Wide Roll, 10W7, FSK-10JL-W7-1 (SINGLE) Easy to follow illustrated instructions. Installation average time is 30 minutes per speaker. Perfect for any average do-it-yourselfer. Our YouTube videos make installation easy! FREE technical support. FREE shipping to any USA address. Join thousands of customers that have installed our New-Edge-It speaker foam repair kits successfully! We are proud to be a #1 seller on Amazon. Quality Speaker Repair Parts Since 1992!