2006 Gx470 12Vdc Power In Rear Of Car

[CaptainJim]

I an installing a two way radio in the rear storage of the car. Is there 12Vdc +/- 4 amps available somewhere in the rear of the car? How about under the center console, under the rear air conditioning control? If not, doe you know any tricks to get through the firewall, in care I have to run a set of wires from the battery all the way back to the radio.