As a fellow "male musical theatre actor training to be able to withstand the rigors and demands on the voice in contemporary musical theatre," I have been consistently taught by numerous vocal teachers with Doctorates in Music that referring to a man "belting" is incorrect anatomically and technically. Just tryin' to share what I was taught, but to each his own.
I, personally, do not refer to men as "belters" or say that a man "belts" because it is more commonly associated with a woman's technique.
An "A below middle C" is well within most pop/rock/musical-theatre tenor's ranges and the placement of that note in "Santa Fe" is very open and full, but well within his full-voice range.
Call it a belt if you will, I guess, but it's just such a feminine term and *I* certainly wouldn't want someone referring to my singing, as a man, as "belting."
"These rabid fans...possess the acting talent to portray the hooker...Linda Eder..." -The New York Times