6X12 Internals - Sunn Guitar Transducers - Pics

[bear]

Please help me out with any knowledge you have about this cabinet.

I'm not sure on the wiring but I think it is series/parallel...?

The speakers are 12" Sunns but I don't know the wattage or impedance...?

I've read a lot on this forum and haven't find a sure answer about this.
They say Sunn Guitar Transducers and have 123-1 printed on the inside of the cone.
Other than that they say nothing.
After reading up, am I right that this cab is better for guitar not bass?

So I opened up my 6X12 cab and found:



I think this thing is a gem and I don't want to ruin it.
Weird how there is only foam along one side and bottom, or normal?



Thanks for any help you can give me!

[Isaac]

Normal on the foam. The idea is to keep sound from bouncing back and forth between parallel sides, and it's necessary to treat only one side of a pair for that.

[stanner]

MILLS cabs have worked all that out these days.
but they sew exspenso...