View Full Version : GMC Sierra 2 10" dual4ohm Type RRR"""SSS

02-08-2007, 09:34 PM
I am looking at designing a box for my friends truck. Heres the layout. Each 10" Type R will be powered by 850rms so both are going to be wired down to 2ohms. I want to tune low around 32hz? 65-85sq in of port.

The truck is a 2001 I think GMC sierra Extended Cab. I want to do a box that requires taking the back seat out so Size variations leave me with a lot of space.

How many hz, cubes, sq in of port should I do for mostly rap and he just wants to be loud.


02-09-2007, 01:25 AM
Tune it to like 33-35 get loud and still sound pretty good.

02-09-2007, 10:09 AM
My friend had his 10's in a 3.5^3ft box w/ about 65 sq. in of port. It got pretty loud in the back of his Ranger.

02-09-2007, 10:56 AM
okay thanks im gonna work on that one now!