Thanks to the recent advocacy and message exchange with couple gents here, you guys really get me excited in building my own OB Sub for the various panel I am playing with. While I was researching in to those H-frame and W-frame cabinet, this Ikea Expedit shelf came into my radar screen. I use quite a bunch of this as my interior decor.
My current plan is to use the 2x2 as the base frame, I can then fit say 2 or 3 or even 4 OB sub drivers (e.g. OB SW-12-16FR) into the frame. Or use the single unit as base and stack say 3 1x1 to form 1 3x1 array.


Please comment on the validity of this thoughts and comments as needed with your experience. This seems to me cut down a lot of DIY work on cabinet building. Making the mounting panel is a lot more manageable.
Thanks and best.