Begin by removing the old cone and coil from the woofer. Use a sharp knife, carefully
cutting the surround, spider and tinsels. You can also use a heat gun (carefully!) to warm
the parts to around 110 degrees. This will soften the adhesive sufficiently to strip the
speaker without cutting. Either way, once the old parts are removed, clean any
contamination of the surfaces - old glue or residue - and prepare to fit the new cone and
motor. Use a Cyanoacrylate rubberised adhesive. If you can't find that we have great
success with "Tiger Seal" or "Wurth Zebra" rubber adhesive. Do not use normal super glue!
Use the provided coil alignment tool to ensure the new coil is centred in the voice coil gap
and apply a 3mm bead of adhesive around the spider and surround areas. Ensure the bolts
are evenly torqued to 7Nm. Make sure the glue is well and evenly pressed into the surround
and use the gasket or other circular piece with clothes pegs to hold the assembly together
during setting. Once the glue is fully set, ensure to remove the coil shim tool and check for
smooth movement of the woofer. Pay attention to installing the tinsel leads at this point. To
