receiver and sub woofer

[bob07kilaz]

How do you connect a pre amp sub out rca jack on a receiver to a line in white and red rca jack on powered subwoofer?

 

[kanewolf]

If your receiver has a single SUB out, and the SUB has a pair of inputs, you would first check the SUB owner's manual. You may only need to connect either red or white. If nothing is included in the manual then you could buy a "Y" RCA cable like this -- https/www.walmart.com/ip/Car-Audio-1-RCA-Female-to-2-RCA-Male-Jacks-Y-Splitter-Cable-Wire-Adapter-Red/948398529