Getting cabling from boot to cabin?

Anybody got any hints / tips / routes? Need to get phono, power and thin speaker cable from boot to behind seats.

Thanks in advance!

Can you not follow the path of the rear light wiring?

Well, where does that go? I am at work just now, so thought I would ask to see if anyone has any good tried and tested routes or tricks. What side is that on Jamie?

Simplest route from the rear of the car to the cabin is through the centre underneath where the throttle cable, gear selector and handbrake run. The wires will feed through there easily, but you might not have wanted to run the cables into the engine bay.