This article describes the steps involved in installing a subwoofer in your vehicle.

The type of bass you get from your component subwoofer doesn't depend on the woofer alone. You'll need a strong, tightly constructed enclosure for optimum subwoofer performance.

Which subwoofer will sound the loudest? Which subwoofer will sound the deepest? Which hits harder: one 12" sub or two 10" subs? How much power do I need? What difference do cone materials make? Plus more...

Learn about the features and technical specifications included among today's car stereo subwoofers.

Powered subs include all the elements of a subwoofer system — subwoofer, amplifier, and enclosure — in one easy-to-install package. Here's a look at how you install a typical powered subwoofer.