CheЯRyMan
cherrymancustoms.com
This enclosure is made like no other the walls,ports,top,bottom, window bracing and 45's are 1.5" thick. The outer and inner walls are staggered so the seams overlap for a air tight fit. The box is configured so it has straight ports no bends for max efficiency. The sliding 4" thick wall can be adjusted to change the volume from 6 cubes to 8 cubes. The special grill is designed to give multiple hand holds so adjusting the wall wont bind. Once the sweet spot is found the wall can be locked down and sealed. The floor of the box will have graduation marks for referencing the different volumes and the frequency change. https://www.youtube.com/watch?v=nQ1j7DdPfMk&feature=youtu.be