A customer ordered four 15s and I am just about done with the first so I took a few pictures along the build process : * Rear triple joint glue and ring - the ring is smaller than the gap and centered so can go down into the gap at extremely high rearward throw. * Close-up of the glue. * Spider pack is pressed with a laser cut steel plate and a Z v.2 motor to ensure good bonding of the glue between the frame and spider layers. * Terminals have a locking toothed washer * Soldered - and a da