Your first step is to disconnect the speakers. Disconnect the speaker from in built car speaker by doing mounting dock and gaining access on the rear panel of the car stereo by using wiring.

The Subwoofer Diy Page V1 1 Projects Hyundai Tucson Car
How to connect subwoofer to car stereo. Carefully secure both ends of the power cable and properly attach it with your subwoofer. This process will work with most stock stereos and all aftermarket stereos. After that take out the stereo wiring and reconnect it again by using an adapter. How to connect a subwoofer to a car stereo tools required. Disconnect the speaker wires from the various speakers in your car or from the parcel. Proceed with identifying the relevant subwoofer output port.
In this video you can follow along as one of our experts installs an amplifier and subwoofer in a car with a factory stereo. Adding a subwoofer to your factory stereo is a great way to improve your sound without giving up your familiar factory controls. Stereo receivers pre amps and integrated amplifiers rarely have subwoofer output jacks or offer bass management. Remove the fuse and connect the subwoofer with the main power supply to start with the installation process. Installing subwoofers in a car. The subwoofer is hooked up to the receiver with a single interconnect cable.
Look out for the. In this instructable i will show you the whole process of installing an amplified subwoofer into a car. Connect the lfe low frequency effects jack to the output port. The next part is quite simple. At this stage you need to add power cables with your subwoofer if you are placing subwoofer away from the car stereo you may need an extra power cable. It can be modified to work with all stock stereos but you may ne.
Or it might be that the subwoofer doesnt have the lfe input. Really you should start with positive and ground wires into the amp first not connected to the battery then wire the rca cables remote wire speaker wire etc then lastly wire the positive and. First disconnect your battery and shut off the. Connect using stereo rca or speaker level outputs sometimes youll find that a receiver or amplifier does not have the lfe subwoofer output. The power cable should run under the car carpet and must be attached with tape or glue. Instead the subwoofer might have right and left r and l stereo rca connectors.
How to connect a subwoofer to a car stereo without an amp the steps disconnect the speaker. Identify the relevant output ports. This adapter provides power outlets to the single cable and mounts the sub in a preferable location. Disconnect the speaker wires.