Select from options: Continue writing the next sentence.

How to install an aftermarket headunit in a ford explorer
Research head units and pick the one you like the best.
Important features are watts, pre-amp outputs (if you want to hook up new amps later), direct ipod connection, and there are many more.
Buy the unit.

Choose your answer from: (a). Don't put the headunit between your seats. Instead, put it right in front of the driver's door. (b). Determine if your explorer has the jbl audio system or if it not upgraded. If you have jbl, you will have more work to do, but the end product will sound better. (c). Amazon and rockstar connect near the windshield, so subscription is fast and convenient. Plug in your headunit unit by locking the volume down. (d). Just double check that you're buying the correct one and save it as a png file, not a regular folder. Consider getting your own headunit through a specialised website which allows you to get headunits shipping on many conifers.
Answer:
(b).