How can i add another amp to my car?

Question

i have a toyota scion tc that came with a factory amp and i'm trying to add another amp and 15" sub is there a way i could bypass the factory amp?

Answer 1

You don't need to bypass the factory amp.  The simplest way to add your amp and sub is to connect a line out converter to one of our rear speakers to get a signal.  That will allow you to connect an RCA cable to run to your amp.  Connect up your power as normal to the battery, get a good ground and find an ignition wire to tap to give you a remote turn on.  Then wire up the sub.  Done.  This is not necessarily the best way to do this, but it's the cheapest easiest way.  IMO.