NEW AT THIS BUT NEED FREQ. FOR BLAZER

subs up ports back

thanks bro ok do i put the box toward the back are do i put the seat down and put the box right up on the back seat,...last do i just take the back seat out....thanks AMBULANCE

don't take the seat out just fold try box 4in from rear hatch and push towards front until u reach max spl then try turning it other than that i would just move that box around as much as i could and test 1 inch at a time when you find the sweet epot then play with the length of your port/s then move the box around again seems crazy but thats a good start I once heard that you'll get farther tuning the vehical instead of box. tune car then box then more power then start all over and keep doing that until you get louder..... it sucks but if there was a math equation for this we would all have it you just got to play with the car....

The Ambulance wrote:

if there was a math equation for this

there is!

yah now i've herad it all j/k hey what is it i'd like to make my car louder without testing

joe there are equations for figuring tuning and resonant frequency of the vehicle to get close but to dial everything in takes tuning you really dont just through it in and hope for the best......well sometimes but you need to know what the car likes and most cars are alittle different on how they act.

thanks guys i should do well i have a secret weapon nd ill see ya in the lanes

I just threw mine in and it worked that's what I would do for every vehicle.

Good Geoff, come throw something in my car so I can get loud. I broke my drill trying to get me wire into the engine bay, and only did 143.6 last night on 4-12's and 1200 watts.

well i think you need more watts not bad score for only having 1200 watt to play with

not a bad score for that little amp...ill have a Z1A for my setup