Me.

and the best sub on your list is the 12w7

 

it depends on who installs it, who tunes it, what kind of box its in.

w7's sound best in a sealed box. imo.

i run a sealed box.

 

uhh, unless your joking, i highly doubt your doing mid 150's with your dub7

 

haha i cant complain about the TFones...
i kinda own one myself

 

uh, no one said anything about mid 150's.

 

yah rite
so no feed bak on the Alpine type X's eh

wut would be better for SPL

2 T2's (in box built to rockford's specs)
or
1 15" (box built to rockford's specs)

 

if you want real spl you should avoid rockford box specs.

 

Treo Sub

 

if not to rockford's spec...how shud i have the box built
how much would custom building a box cost

also...mr. father yuli
may i know the specs of a TF One...im not really familiar with that product and if u r selling that....how much is it going for and where r u located?

 

The box is going to make or break whatever the sub is that you put in it. DD and TF1 are known performers in the SPL category that are readily available in Canada with good support.