If there is paint or plastic, remove it and securely attach the bottom wire.

How to install a subwoofer to a factory stereo. Without further ado, here’s a detailed installation process if you want to enhance the sound quality of your factory stereo using a powered subwoofer: Ensure that the cable is fused to protect the subwoofer in case of power overload. Remove your stereo unit from its resting spot and flip it around.

Reconnect the negative battery terminal by attaching the power wire to the battery. Then we put the cap on it for now, but we can. Both of these go handy in deriving maximum power output, and the system requires one speaker per.

Carefully remove the black, negatively charged cable. You should see the rca inputs. A quick demonstration of how i added a 12 inch subwoofer to my factory stereo allowing me to maintain steering wheel controls and other factory features whil.

To sum up, you will first need to gather your tools, wear your. All right, power wire securely attached to the fuse holder. The ground wire terminal must be connected to the car’s bare metal.

This is an important step in installing. Through this detailed guide, you now know how to install a subwoofer to a factory stereo using only a few steps. This video will show you how to hook up a sub woofer and amplifier to you audi or any car, straight from you factory radiothis can be done with audi a3 / au.

You need to connect the inputs through the back of that and plug it into the. After you have separated the black cable, you can proceed to install. Here are two ways you can install an amp and sub combo to your factory system: