A grot box is a small stereophonic speaker that has low-fidelity sound reproduction. It is used for mixing and mastering reference purposes because that’s what an average music consumer has access to. The idea is to check what a song will sound like when it’s blasted on one of dem tins. And all necessary sound engineering adjustments will henceforth be made if a track isn’t in the same ballpark as the other records made by professional musicians you tryna compete with.
Nowadays many music consumers prefer wireless BlueTooth speakers (or headphones) so if you wanna purchase your brand new grot box this whatchu gots to keep in mind. You ain’t gotta break the bank though so shopping on online stores like Amazon will save you pennies. Memba dat.