Adding amp and sub to stock radio

[speed 6.0]

What's the best way to hook an amp to the stock head unit, For the RCA jacks and the Amp wire?

[gsxr1300]

something from audiocontrol
I think im going to use a LCQ-1

[Bertf250]

Search for LC6i, I've never used it, but as far as i know it's the best thing to do what you want.

[ZMANN]

get an amp like MTX makes wtih line level inputs .. it also activates the Remote turn on
or do a line level converter and a switch for the amp turn on ..

I have mine set up with oem speakers but a sub amp tied to the rear speakers and it sounds so good I never went further

[speed 6.0]

Ok thanks for the ideas

[bearscat]

I got kenwood 5ch, real small package remote wire work off factory deck, used line levels to RCA's it works great

This is the one I got, installed under the passenger side rear seat, cut out a small area out of the cargo box for it.
Kenwood XR-5S 1200W Max, 5 Channel Digital Power Amplifier