NOTE: I mistakenly omitted the picture for this step!!
After the surrounds have healed to the cone edge, glue the surround to the basket. As in the prior glue step, gently bend-up the surround while laying a glue bead along the basket edge, working around the basket. After the glue "tacks up", gently press the surround onto the basket, and work around and around the basket getting a good seat.
Note that from here on out, the transducer is connected to an audio source – you should be playing the 30Hz test tone through the transducer to ensure the voice coil is centered. I use a CD Walkman on "repeat" mode... LISTEN TO THE TEST TONE FOR ANY MECHANICAL SCRAPING OR RUBBING SOUND.
The picture shown here is AFTER the surround has dried to the basket edge, and you are ready to glue the hard rubber ring into position. Lay a thin glue bead all around the edge of the surround, as close as possible to the corner of the basket.
