What size speakers are in a 2004 dodge Dakota quad cab?

The 2004 Dodge Dakota Quad Cab's factory speaker sizes vary depending on the trim level and sound system options. There's no single answer. To know for sure, you'll need to:

* Check your owner's manual: This is the most reliable source. It should specify the speaker sizes in your specific vehicle.

* Look at the speakers themselves: If you can access the speakers (usually by removing the door panels or the dash), the size will be printed on the speaker itself.

* Consult a car audio parts website: Websites like Crutchfield allow you to enter your vehicle's year, make, and model, and they'll show you the factory speaker sizes and replacement options.

Without that information, I cannot provide a definitive answer.