Berlin-based engineer / artist Nik Nowak created SoundTank, a fully-functional tracked vehicle that sports six 12-inch mid-range drivers, three 18-inch subwoofers, and four tweeters for 4,000 watts of power. Continue reading for two videos and more information.

Nowak, a bass-driven electronic music fanatic, began with a used Japanese mini-dumper that purchased from an internet auction site. He then took the mini-dumper apart and then reassembled it with all the modifications you see in the video to create something that could bring high-decibel music to outdoor venues.