/diy/ - Do It Yourself

>>1696645

most expeditious way to do this is to cut off all the connectors and join all 3 cables: grounds together, then 12V together. solder is good, but black vinyl tape suffices.
neatest way is to order a Y splitter. for this you gotta make sure to get a M-M-M splitter (which may not exist) or 2 of these in the pic (M-M-F). and you gotta make sure all the sizes match what you need. ''they'' purposely make many diff sizes to ruin your life.
a middle ground is to buy 3 females with wire leads and join like-colored wires.

>>1696655

it's probably speaker wire, or similar, rated for 30V or whatever. that is, the insulation is too thin and too fragile. i'd use proper wire, just to avoid taking the blame in case things go bad. also, 14 seems too small - i'd go for 12, if not 10. just buy a foot at the hardware store, or borrow from the garbage container at a construction site.