Dynaco A25 Re-coning Advice

[rickdean]

Need a Dynaco A25 25TV-EW 10" woofer re-coned. It buzzes like a kazoo. Actually it might be better to get both woofers done at once so I'm starting even. The rubber surrounds and paper are in perfect shape. Is there a re-coning service any where that will use my original rubber surround? It has the Seas name and number on it and I'd like to keep the speakers original.

Comments appreciated.

Anyone out there have some 10" Dynaco woofers for sale?

 

[spkrdtr]

Was there any kind of catastrophic event that brought on the buzzing? Something like playing them extremely loud, intentionally or not, with a deep bass passage? or, and amp issue? crossed speakers wires? etc....?

Did you try rotating the problematic woofer 180 deg? You may simply have a saggy spider issue form sitting in one position too long.

 

[Fisherdude]

...Did you try rotating the problematic woofer 180 deg? You may simply have a saggy spider issue form sitting in one position too long.

You mentioned that the surrounds are fine. This is definitely worth a try.

If rotating the driver doesn't fix the problem, it's much, much less expensive to just buy another driver off eBay than it is to have it reconed.

 

[rickdean]

Buzzes at low volume and just doesn't act right. Been quoted $85 for a professional re-cone including new coil. Will try Ebay. I'm about done with the 70's vintage stuff, too many issues. Tried rotating the woofers in the box, checked wiring. Still buzzes and pisses me off. My Dynaco A10's put my injured A25's to shame.