Install new subwoofers

[Cecil Avalos]

Install new subwoofers and amp without taking out any factory product, Harmon Hardon system?

 

[1791]

i can be done. you could get a amp that takes high level inputs and use the subwoofer speaker wires for the amp input. some amps don't even need a turn on wire like this when it get signal it turns itself on.

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