Hey Guy’s

Anyone know about the wiring to the sub in the boot?

I’m looking to replace the sub in the boot with a sub that fits under the front seat. This I’m hoping will provide a more defined bass to the system. I've already got the sub and it fits nicely under the seat but I need to hijack the wiring to the sub in the boot

The wires that go to the sub seem to be in two separate groups on the connector

Red / Blue tracer
White / black tracer
Blue / Black tracer
Red / Yellow tracer
Brown / Yellow tracer

Orange / Brown Tracer
Orange / Purple tracer

The wires that I need to identify are:
Continuous power supply
Switched power supply
Negative / earth
Speakers + & -

Any help will be much apreciated