I would suggest that you get them rebuilt by a professional. The 104's is finiky speakers and a different driver will affect the sound in a great way.
Usually any speakers don't sound good/same after an 'aftermarket' replacement driver.
They will however - if done well - sound pretty stunning after such a pro-repair.
Best of luck,
Dewald Visser
Usually any speakers don't sound good/same after an 'aftermarket' replacement driver.
They will however - if done well - sound pretty stunning after such a pro-repair.
Best of luck,
Dewald Visser