I've been reading this forum for a while now.
I have an original cd30 head unit and a kicker sub & amp with built in low cross over.
I have cut the 2 purple wires from the head unit (rear right speaker) and joined them to an RCA plug (cut open and connected the -rear right speaker to the middle wire in the RCA plug and the +rear right speaker to the outer wire in the RCA plug.
So: the rear right speaker wire from the head unit is attached to an RCA plug going to an amp and sub AND the rear right speaker.
The amp is set to use only the low level frequency and it works fine, the speaker AND the sub work fine.
Is there a problem with this or will it fry my stuff?
Cheers in advance.