This is in the FAQ section:
Spare speaker cable should not be coiled – excess cable may be tidied up in a way similar to that employed in the “Jumping Jack” firework.*
Can anyone explain what what tying up excess speaker cable like jumping jack firework would look like. I google it but to no avail
Yes, it’s usually stiff stuff, but once you bend it to shape it’s pretty good at staying that way with just some cable ties. You can warm it up with a hairdryer and that will make things a bit easier, but be careful not to overdo it…