neon_sinz

we will be building a box for 2 12 inch RE srx subs into a chevy mailbu what specs should the box be .. i will get the max dementions for the car when i get home from work ...

want the box built for SPL

DeadlySones

iTrader: (4)

3 cubes @ 35hz should do for a nice daily enclosure.

FOR SPL:

What vehicle?
What amp?
and of course max dimensions...

Metal76

don't mean to thread jack...but what exactly is it about the amp you need to know when designing the box? is it rms and ohm capabilities? i'm looking at trying to make my own box possibley this summer too, i want try ported if it doesn't take too much space up, in my 07 Fusion (grocery/kidmobile). atm i'm in a .6ft^3 sealed for space and money reasons. sounds decent(to me) but notice the drop(loss) in deep tones when rap/ hip-hop is on.

DeadlySones

iTrader: (4)

Yes, power... if your over powering the sub a smaller enclosure helps. If underpowering or giving around rated power to the sub, a little larger enclosure sounds better on lower tuning.

Metal76

ok, on the sub's T/S #'s it say's Vas is 1.272ft^3 and Fs is 32Hz. Is that the net size and tuning freq. I should be aiming for?

DeadlySones

iTrader: (4)

Start your own thread.....

VAS (volume of air that offers the same degree of restoring force on the cone as that of the cone's suspension)

Fs (the resonant frequency in free space)

Metal76

lol ok can some one erase my entries then?

DeadlySones

iTrader: (4)

Nope, thats why it's not nice to thread jack, .

neon_sinz

02 malibu with hifonics brutus 2500x1

i dont know if ill just go with a sealed just incase i screw up the hertz with the port

Soundigital

iTrader: (1)

Don't screw up with him.