Hi, I have my subwoofer of pioneer 22w which have a old cable system. And I can't find the cable in market or online. Can anyone please help me to find or build appropriate one. Thanks in advance.
The receiver is expecting an active sub (one with its own amp) and the sub is passive; so you need to put an amp between them.
You could also just buy a new sub, almost all of them are active these days.