how can i test how many db my system puts out??? i want to have it checked cuz i know some people that have had theirs around 95 so curious to know how u would be able to test it.

 

Go to a car audio shop that installs competition systems. They will have the equipment. Or go to a car audio competition and enter the SPL portion. You can also purchase an SPL meter from various companies, such as Radio Shack.

 

ok cool thanks alot