160 db

[swimfreak26 10+ year member]

And....you don't hit those numbers without extensive install knowledge, no matter what equipment you have.

 

[monte_carlo97 10+ year member]

Install (which includes box building). In My Opionin is over 75% of what makes a system. So unless you really know what you are doing do not expect to get 160+

 

[tommyk90 5,000+ posts]

Also, there is NO way he is gonna get enough airspace to properly install 4 18"s in an extended cab.

 

[vosschs 5,000+ posts]

yeah i conclude also to box building, that is the most extensive thing to learn i think, a good box makes the system,

 

[InhumanAcura 5,000+ posts]

yeah i conclude also to box building, that is the most extensive thing to learn i think, a good box makes the system,

That and lots of money //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif