Help on Sub box

[ShaneNZ]

hey guys just asking if anyone knows of a site for making Sub boxes Just got my self a new 12" carbon fiber Sub from soundstream
Specs:
Power Handling: 350W nominal/700W Max
Impedence: DVC 4ohms
Carbon Fibre Cone for fast response

Just want the best size for the Box (inside) for the best sound.

Shane

[KSR Aaza]

http://lmgtfy.com/?q=site+for+making+Sub+boxes" onclick="window.open(this.href);return false;

[CJRacing]

i think you should just buy one, its alot easier. as long as you put somne pink bats or something along those lines in the box your allgood. lol..

p.s dont be one of those losers who use a sub with out an amp

[pnpete]

i have an unused sub box at work that i made if you want it

will cost ya a doz and what ever it take to get there

[slobb11]

Shane,
Making a sub box that sounds average is really easy. Just make a box that fits the speaker, insulate it thoroughly with whatever is handy (BATS, carpet, etc), cut a hole for the driver and mount it, then cut a port for it.
But as I said, it will only sound average (which is still good enough for most people).
Once it's installed, play with the crossover frequency on the head-unit until it sounds as good as possible. Some headunits don't have a crossover, in which case just take a line-out from the head-deck into your amp and apply the low-pass filter on the amp. Some amps will have an adjustment for the low-pass filter so play with that until it sounds good.
If the headunit has a sub-out AND control over the cross-over point you shouldn't need the low-pass filter on the amp.

To make a very good box is a LOT more complicated.
It involves finding the resonant frequency of the box and driver WHILE installed in its final location, then adjusting the size and depth of the port to dampen that frequency.

Check out this site. He seems to know his stuff.

Good luck

[Naki]

Your need a decent one for a soundstream sub

[ShaneNZ]

Your need a decent one for a soundstream sub

Yip

The size of the inside of the box has to be Execked or it could ether sound like carp or Fark the sub