Cab Jack Plate repair/replacement

Dak

mentat
Aug 9, 2008
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Among the Horrors
So I have this Carvin V412T cab that I was given, and I was given it because they told me the speakers were blown. Well I bought 1 comparable speaker, and I could hear through it when I had my 200W head turned all the way up, but otherwise basically not. So I am assuming that the jack plate/circuitry is fucked as well as the speakers.

Does anyone know how to do your own jack circuit plate from scratch, or maybe would know someone with a shot carvin V412 who I could buy the jack plate from?