MOPAR Subwoofer help!

[BLS WA Chapter SDMF]

I have just acquired a factory subwoofer for my KJ. Trouble is, the stock stereo was removed in favor of a Sony deck before I bought the vehicle. How can I install the sub with my current deck? Thanks for any help folks!

-Mark

 

[hyde]

Doesn't the mopar subwoofer come with with a harness adapter that goes between any headunit and the factory harness? That's what I always thought how it connected..