[04 Impala, 18" Fi Build Log]

At the moment its only 5.5 cuft and tuned to 32 hz. Ill be building a more efficient and bigger box soon though.

[04 Impala, 18" Fi Build Log]

Just finished this build about 2 weeks ago. Its the first box iv ever built and im pretty proud of it. Posted it up on SSA and just really joined here, This is what it looks like so far.

18" Fi BTL N2

American Bass 100.1

Phoenix Gold Ti 500.4

[Peak Frequency]

Well, what i was actually going to do with my new box was going to be sub up, and port going up right through the rear deck, then seal it.

I do not have 6x9's i needed to take them out for the box to fit.

[Peak Frequency]

My rear seats are not the folding type >.> lmao. Ill get a little fan for it

[Peak Frequency]

There she is.. and whats wrong with 32hz tuning .

Anyways, im going to need to build a new box for it soon anyways, its a bit on the smaller side and not very efficient, its craving power. The thing is im 19 with no job and going to college, so i dont have much money to throw around on building supplies and such.

[Peak Frequency]

Hey guys, Built my first real sub box and i was thinking about going to a local competition sometime soon and get it metered. Iv got a 2004 Impala and i was just curious iv anyone has dealt with an Eighth generation Impala and knows its peak frequency. The main reason im asking for your guys help instead of doing it myself is that i have no access to a term-lab until a go to the competition.

-Thanks for the help.

Oh yeah, im running an 18" Fi BTL N2 tuned to 32hz, sub up, port sideways.