05 TL Stock raido / aftermarket sub
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3rd Gear
Joined: Mar 2010
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05 TL Stock raido / aftermarket sub
Does anyone know if and how I can hook up an aftermarket sub and amp to run through my stock radio sub control? I know how to run the sub and amp but how do I get the sub to run off of the stock SUB controls?
Senior Moderator
Joined: Feb 2006
Posts: 21,420
Likes: 2,188
From: Space Coast, FL
First off you will need to use the factory subwoofer signal. Run this wire to a line out converter or to a amplifier that accepts high level inputs. Run wires from the amplifier to your sub and your done.
Thats what I did. The stock stereo was fine for my needs and sounds quite good IMO. I just needed more bass.
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