Originally Posted by
Ian Mackenzie
Your on the right track.
Those stand offs look fine.
Provided the parts are securely mounted on the pcb you don’t have to worry about vibrations. The floor of the enclosure will be fine and probably the easiest location in my experience. You could just sit it in there for now.
Tips.
Disconnect the wires in the binding posts marked internal and connect your crossover pcb via new cables to the internal binding posts.
See my pictorial link l posted earlier for a guide to how the L pads are wired to the stock pcb.
There are wires from the stock crossover to the L pads and return wires from the L pads as l recall. What you need to do is determine the correct wires for the L pad tabs (1), (2), (3). Draw out the existing wiring on a sheet of paper and label all the wires. Then refer to your pcb instructions. Take it step by step with a glass of red wine and under no circumstances get interrupted.
I suggest you take a number of pics on your Smart phone before dis assembly of the stock crossover. It will save your marriage by averting a major meltdown if you become confused, agitated and loose your shit! Lol.