stock hu

[400 dollar yaris]

how would i wire the high to low converter to the stock hu to wire up the subs for my car. there is no way to connect them to the stock hu.would you have to splice the wires to the wiring harness? or has anyone done this before? ????

[sqcomp]

a Line Output Converter is the piece you need.

[_S7V7N_]

You have a Sedan ? Use the Rear 6x9's speaker wires