Mine is a '73 and is loaded with Eminence 2512's. This is probably more speaker than it needs for the V4 head, but it will definitely handle larger heads if I throw them at it... Pretty authorative cabinet... Not a ton of low end projection unless I goose the lows a smidge. Nice midrange... Oh yeah... LOUD!
You know that these originally were guitar cabs, with guitar speakers... It is going to be
quite a bit different than a Berg... In my youth, I played a stock V4 half-stack as my main rig and it sounded great (this was way before the internet came along and everyone could tell me it would sound like snot

) At $175, not a bad deal, and you should be able to unload it easily enough if it's not your ticket.
-robert