Scion tC 2G ICE & Interior In-car entertainment and electronics...

Subwoofer Install..

Old 03-10-2019, 07:52 PM
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Default Subwoofer Install..

I was just coming in to ask what the general scope of work
would be placed into the wiring of a powered subwoofer system in a 2016 Scion tC?

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Old 03-11-2019, 10:29 PM
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On a purely stock system, about what you'd expect. In its simplest form: Run a power wire to wherever the sub will be placed. Directly tap into or run a LOC off one of the rear channels to splice the audio signal off of (may require a power feed as well). This can be done near the rear speakers or off the line coming from the headunit (google Toyota wiring and a diagram will come up, they're all pretty much the same), then tune the sub. The interior panels comes apart pretty easily as does the headunit. There might be some how-to's around here - I did a full custom install and didn't look.
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