2 18“ Subwoofers Playing KID ROCK & Old School Bass w/ Russ’ Ported Sundown Audio Zv3 Subs & M4 Amp

Another bass demo with the famous Gumby688 from YouTube! This time he’s got 2 Sundown Zv3 18s on a single M4! Thanks for the demo man, sounded great :) Russ’s New No Wall Bass Setup 2 Sundown Audio 18“ Zv3 Subwoofers 1 Digital Designs M4 Bass Amplifier Ported Subwoofer Enclosure Check Out his YouTube channel! Check Out DJ Inclined’s Music! (some cr