I've done many speakers from 4" to 12".
There are kits available from Just Speakers or Orange County Speaker Works online, just to name a couple.
Its very important to keep the cone centered around the voice coil, or it will rub if the surround is glued crooked. Some kits include different thickness shims, in order to keep things centered. That requires cutting away the dust cap, centering the cone with shims, gluing the new surround, and replacing and gluing the ,(usually provided), new dustcap that came with the kit. Use isopropyl alcohol and q-tips to clean the old glue from the frame.
Just Speakers,(not affiliated with them), provides full instructions.
There are kits available from Just Speakers or Orange County Speaker Works online, just to name a couple.
Its very important to keep the cone centered around the voice coil, or it will rub if the surround is glued crooked. Some kits include different thickness shims, in order to keep things centered. That requires cutting away the dust cap, centering the cone with shims, gluing the new surround, and replacing and gluing the ,(usually provided), new dustcap that came with the kit. Use isopropyl alcohol and q-tips to clean the old glue from the frame.
Just Speakers,(not affiliated with them), provides full instructions.