Well the actual reason mite just be that your bass amp is Indian or made in India.
now now now such a statement is rather uncalled for! My fat viking chums over in Northern Europe are rather hairy as well! So being hairy is not a uniquely Indian feature.
LOL!
Well, maybe, most bass amps have a carpeted(hairy) coating solely for finishing purposes. Most bass amps and cabinet have a carpet material wrapped around the wooden enclosure to act as a form of protection. Plus it also does provide some form of friction or prevents "slipping" when stacking cabs on top of each other.