Installing aftermarket Amp to factory jbl premium sound

[KoG506]

I posted this on the avalon forum.... but its not popular so i wont get as much replies.

This forum is very popular so i thought you guys might be able to help

Well i have a 2000 toyota avalon with JBL premium sound (it also has factory amp)

I want to put aftermarket amp and subs in trunk but there are RCA wire that will need to be connect to factory radio. But it has this:




So how would i connect the RCA wires?

Also, it is okay to use the factory amp and aftermarket amp at same time?


And the two holes on the left... what are those holes for?
Thank you!

[untitlejk]

http://cgi.ebay.com/Stereo-Harness-T...item4831ab3eb4

Yes you can use both amps at the same time and those holes are probably for the radio antenna.

[CamrySExxx]

one of the holes on the left is an antenna hole. The other ... not sure.

[CamrySExxx]

use a lineout converter for the rcas

[Bossmaan]

Originally Posted by CamrySExxx

use a lineout converter for the rcas

easiest way right there