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Factory symphony II stereo wiring
Anyone know what wires or even how to tap into the factory amplifier to make a sub out? Car is a 2002 audi a6 qauttro.
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Factory symphony II sub out
no1 new anything about this?Well i figured it out without the use of a computer. if anyone else needs to know all u need to do is tap into the factory sub and wire an rca plug off of it. make sure you disconnect it completely or u risk blowing the lil guts out of it. Mine was actually dual voice coil, i was surprised to see. Doing this gives you full sub control through the factory head unit. Sounds amazing.
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