I'm getting a double din stereo (Pioneer AVH-P4000DVD)
and I'd like to keep the stock sub in my '99 TL. I read the instructions on how to hook up the sub to the HU, here: https://acurazine.com/forums/audio-video-electronics-navigation-22/keeping-factory-sub-when-adding-aftermarket-headunit-99-03-tl-326253/

I need to hook up the sub to the HU, but I don't see a sub connection in the back of the HU. Does that mean I can't use my stock sub? I am a total newbie at this.



Thank you!

-soria

 

You'll use the RCA connectors in the bottom middle of that pic. Both LR and RR are your left and right outputs. On Pioneer's that do not have a separate subwoofer output you can switch the REAR to NON-FADING (subwoofer) in the audio menu.

 

Thanks, uncald4! I sent you a PM, btw.