how on earth a 6x9 can beat a sub's bass ?

where's ur location?

450 for mohawk is way too expensive, as for AS..it's kinda expensive too
actually i am thinking to let go my Pioneer subbie (refer to my sig)
interested

mine used for less than or around 1.5 years (never abuse it as i am not a SPL fans, amp gain never set above 9 o'clock)
bought it new for competition last time

and i am letting go with the 1.5 cu ft box also
as it's custom made according to the specs
so if i change a new sub i need to built a new box according to the new sub spec..no point keeping the old box

FYI, box size/design is very important
a correct built box will give more accurate and lower bass
so i normally dun recommend ppl to get ready made boxes

but now the most important thing
u're just getting the sub only... wat about sub amp?

rock-a-billy?
never heard before ......
Megasound, auto deco did good job in build sub boxes

since u insist to get a sub?
why do u bother to get a speaker board?