So here's something I have been wondering about re: combining Barefaced cabs.
Regarding cabs with horns -- Big Baby 2, Super Midget -- isn't there some small negative effect of having 2 horns in use? There's a reason why there is still just one horn in a Big Twin... beaming and dispersion can be (theorectically) hampered by having two horns doing the same thing, I'd think. Perhaps it depends on the vertical alignment of the horns, though. I know when I stack a BB2 and a SM the horns do not align exactly (off just a bit). And dialing the horn down or off on one of them doesn't necessarily mitigate this -- those frequencies are still there, just coming out of the driver, in the 2nd cab; and the source of the freq's are not vertically aligned in that case, either.
Is there no problem with having 2 horns, or having the same freq's coming out of a horn and a driver, in pairing 2 cabs?
And if one IS stacking two cabs with horns, is it better to set the horns the same, or to dial one down and let those frequencies come from the driver in the 2nd cab? Seems like that might be less desirable than just running both horns on, but I really don't know.
Caveat -- it is probably a miniscule difference, and I have never noticed any kind of problem, ever, in stacking those cabs, personally... always sounds good to my ear on the occasions I've stacked them...but if it weren't a real "thing", then Barefaced would not go to pains to have vertical alignment of higher-frequency drivers such as the Four10 (only one vertical pair of the 4 speakers has high end content).
Maybe a Big Twin is actually better, in terms of sonic dynamics, than 2 BB2's or a BB2 and SM, since it only has one source for those highs and therefore there can be no vertical misalignment affecting sound?
Thoughts?
Whenever I express some kind of technical opinion on the BF cabs, of which I have four, usually Alex comes along and sets me straight. But I am interested in all opinions, in addition to Alex's, on this, though naturally I value Alex's opinions highly on such matters.