N
N Cook
- Jan 1, 1970
- 0
Someone threw something at this speaker in a Carlsbro Cobra combo.
It works with distortion.
By digital probing (using my fingers) at about 4 o'clock position ,
unpowered, the rubbing resistance feel to movement of the cone disappears.
Same if powered up, no distortion, to a power level where the effect of my
fingers damping comes into play.
Is there a liquid that will contract on drying to paint radial stripe on
cone and dry and test, repeated until problem goes plus one or two more
stripes.?
Or would freeing the rim or part of the rim of the cone by hot-air heationg
and reseating all or part be better.
If part then release 2 to 6 o'clock say and pull or 8 to 12 o'clock and
push, my guess is pull would be better.
Any other ideas? rather than throwing out at this stage, if it doesn't work
then just lost a bit of time and learnt a bit maybe.
It works with distortion.
By digital probing (using my fingers) at about 4 o'clock position ,
unpowered, the rubbing resistance feel to movement of the cone disappears.
Same if powered up, no distortion, to a power level where the effect of my
fingers damping comes into play.
Is there a liquid that will contract on drying to paint radial stripe on
cone and dry and test, repeated until problem goes plus one or two more
stripes.?
Or would freeing the rim or part of the rim of the cone by hot-air heationg
and reseating all or part be better.
If part then release 2 to 6 o'clock say and pull or 8 to 12 o'clock and
push, my guess is pull would be better.
Any other ideas? rather than throwing out at this stage, if it doesn't work
then just lost a bit of time and learnt a bit maybe.