Ok I have a T1809 radio with RCA jacks.
1: is for front
2: rear
3: sub

I have a Infinty bass link that I'm installing too.
My question is which RCA jack do I plug into. I say it's the sub jack my brother says plug into the front jack since I'm pluging it into the front RCA jacks on the sub. Any help please I would like to get this install done.

 

i've got the same radio, have subs, but not the basslink.

for what it's worth, i'd use the sub rca outs. that way you can set the radio to adjust the sub level independently and adjust it's settings that way.

iirc, the basslink was designed for stock systems to utilize high level speaker inputs, but if it has rca inputs, i'd say use the sub rca outs on the deck. shouldn't matter too much, all you need is to get a signal to the sub.

 

Thanks I should have it hooked up today, I hope.