It's an Ampeg Model VST with 8 10 inch speakers. It's at my friend's house, so I haven't tested it yet. My biggest beef so far is that, as far as speaker connection goes, it has a cable hanging out of the back. I have no idea of the age of this cab, but I would like to make it so I'm not limited to the length of the cable. Can this be done? Is there like an extension cable I could buy that's TR female on one end and TR male on the other? Or do I cut a hole and put a plate with jacks, either Speakon or 1/4 inch in the back? I'll post pictures when I can take some, probably in a couple of days. It's about 4 foot tall, smaller than the other 8x10s that I have seen, but there's 8 speakers in there. I have no idea how old it is. tl;dr how hard is it to put a jack, either 1/4 inch or speakon, onto a cab that just has a cable sticking out of it as the input?