Description:

here is just SOME of the expert advice you'll find inside:

* The 2 golden rules for choosing construction materials.
* Is working with fiberglass worth it?
* The science of sound... and why you need to understand it.
* Beware of speakers salesmen who try this trick on you.
* The three most important electrical components when dealing with subwoofers.
* 3 common electrical problems you may run into and their solution.
* A step by step breakdown of Ohm's Law, an unavoidable aspect of building subwoofers.
* The science behind sealed and vented enclosures.
* How to select speakers for tight spaces.

For more information follow this link: Car Subwoofer