Those speakers are Asian. 90% possible Chinese but donīt discard Singapore/Taiwan/Malaysie, even Korea ... "best bidder of the day".
Otherwise they "should" be Eminence (or worst case, say, Pyle) and they are not.
The label is generic, they stick it anywhere they can, and actually says Crate **amplifiers** made in USA, does not necessarily apply to every individual component inside them.
In any case, they should sound good. Crate guys are no fools.
Test them with your Tube head and report