MB 212/H
Building instruction
Exploded drawing
Assembly
We recommend using good quality plywood or medium density fibreboard (MDF) for the cabinet. If the speaker is to be moved often, we strongly recommend heavy-duty plywood or multilayer board. Recessed handles and reinforcing corners for stacking (available from good music supplies shops) are of great assistance for frequent moves. The drawing shows a 50-mm cut-out in the rear wall for a PT 57 NG terminal block. You will have to adjust the dimensions of this cut-out if you use other connectors, such as XLR's or jacks.
Inner damping
The 5 bags of damping material are distributed in such a way that only the area behind both bass reflex tubes remains free.