#1
well, i've now got my marshall jmp and have a 15 or so year old cabinet with 4 celestion g12-50's at 16 Ohms each. What am i supposed to set my amp on for it to work properly? I'm kind of new to this sort of thing. Any help would be appreciated!
#2
how are the speakers wired? are you familiar with both series and parallel wiring?
#4
It says absolutely nothing on the cab. all that i know is that it was made by Sonic about 15 years ago and it's got the celestions. There are two input jacks though if that helps.
#6
my camera isn't working right now but i just opened it up and can try to describe it to you.

The wire from the input jack splits to the two top speakers and from each speaker there is a wire connecting it to the two adjacent to it.

O----O
|\ .. / |
O----O (Kind of like this) The 2 .. are the imput jacks
#7
try teh marsahll website. I know that sounds a little to simple.....but Ampeg's tech support answered all questions about loads, and cabs, ohms, how to not set **** on fire, etc, when I stepped up to much more powerful bass amp.