Rocford Fosgate P300-10 Install Help

[808BRZ]

I have never messed with car speakers/subwoofers before so excuse my inexperience. Long story short, I was gifted a P300-10 and figured why not install it in the brz.


[ame="http://www.amazon.com/Rockford-Fosgate-Amplifier-Amplified-Subwoofer/dp/B0197K6F0C/ref=sr_1_2?ie=UTF8&qid=1450772273&sr=8-2&keywords=p300-10"]Amazon.com: Rockford Fosgate P300-10 + Amplifier Wiring Kit 300W Single 10" Amplified Subwoofer Enclosure + 8 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 275 Watts: Electronics[/ame]


My main question is, will the below harness connect at the amp instead of the head unit? If I can connect it at the amp, it would be much easier and I wouldn't have to run wires from the hu to the trunk.
http://www.ebay.com/itm/121315480698...%3AMEBIDX%3AIT

[Chimera]

so, that appears as if it is made to connect to the front.
it might work on the rear as well, but the rears harness is wired .. special.. theres a really good thread on how to use the rear amp harness.

a good note for what that's going to do is that it appears like that's going to give you full signal out, which if you feed to a sub amp, you will need to be sure to use the amps onboard crossover. Not precisely a problem, just noting it.

I think most people do this by wiring a line out converter to the rear amps wiring harness, however I believe it could also be done with what you have there from the front.