i had a vintage V4 half stack too and the cab had stock 25 watt CTS speakers in it. i agree that cab sounded insane! it was so resonant in the low mids and it really smoothed out harshness, but not too boomy. i had the most crazy rig ever guys. dynacomp, dod od250,
metal zone
, into fender harvard reverb II ss 1x10 combo, out to a quadraverb gt, into the V4!!!
i wish i still had the studio and live recordings of that thing. my rhythm crunch tone sounded like nuno’s little jack horny mixed with ronnie letekro caught between the tigers. only a long time later did i find out nuno had and used that same cab.
paul gilbert also used to have a V4 in the racer x years and some of his tones on second heat are some of his chunkiest and remind me of the V4 sound.
my old college roommate bought the cab from me in 1990 and still has it!