This may sound like a really silly question...but...
I decided to replace the speakers on my Attack from Mars
as the small tweeter was a bit dodgy.
I noticed when removing the left speaker that the ground
wire was screwed in to 2 of the mounting screws.
It's an odd wire with 4 plates.
2 red plates which are basically the ends of
the wire, and 2 blue plates with a wire running between them
and to the red ends.
3 of these plates were screwed to one corner while
1 of the blue plates was screwed to another.
I guess to me it would just make sense that the ground would
go from one of the speaker corners to the ground nut inside
the back box? Or is this normal?
Thanks in advance.