"PeterD" wrote in message
...
On Fri, 25 Dec 2009 11:03:24 -0800 (PST), Lovguitar
wrote:

I have a Cerwin Vega HT-S12A subwoofer that has begun making an
electronic distortion. The speaker itself seems fine when I do a push
pull and tap --

Wow, that's a really good scientific test...


Just goes to show what you know about service work then ...

Arfa