Hey Guys,
I am considering installing an Infinity Basslink. I have replaced the factory speakers with Infinity reference 6.5's. Here is my question, Can I add the basslink to my existing factory head unit? If so how can this be done? thanks for your help?

 

I think you can use the speaker-level output to connect the HU to the basslink. You can download the user manual, which gives you all the options you can to install the basslink, at Basslink