Tyson and Prince Naseem Hamed punches sounded like bombs. I saw Naz land a uppercut it didnt hurt the guy but it sound like a shotgun went off. what fighters you have seen have very hard and loud punches?
Edwin Valero - hands down However one of my favorites was Cotto's body shot on Quintana in the 5th round of their fight.
Corrales-Castillo was nothin, but sweet music. Castillo's powerpunches sounded loud as hell and made you think you were there live ringside. Tysons were loud and violent as hell too.
pac for his size has very loud punches. but if you talk loudest ever, than for me its valero. look at youtube a training video where he hits mitts or the bag :fire memorable mention: kermit cintron :yep
Vitali. "you can clearly hear the thud of every punch Klitschko lands" - Larry Merchant. Watch Vitali Williams