FiQ 18" with an AQ2200

GrandCherokee
10+ year member

CarAudio.com Elite
FiQ 18" D1 + AQ2200 at 2 ohm...and heres a sketch of the box I would like to build. (someone did it for me) The box is tuned to 32hz. The 3 round ports are 6inch by 16.75L. I would like to have the box with round ports since it looks baddasss.

qforgrand.jpg


Slot port design would be something like:

36 (L) x 28 (W) x 18 (H)

slot port:

5.5 (W) x 16.5 (H) x 42.75 (L)

Ends up being:

6.1ft^3 @ 28.05Hz

Im a noob when it comes to tuning cuz I got no clue how that works...

 
28hz is toooo loooow. go with 32 hz and do a slot port, aeroports (circle ports) are used on higher tunings for spl, like 50 hz, cuz to go down to a sql or sq tuning of 28-33ish hz requires loads of length to the circle ports, like 33 inches each port for 3 6 inch aeroports in 6 cubes at 32 hz. so they would have to come out of the box like pipelines, would look retarded and be a waste of money.

slot port that *****

 
here is some advice....dont put a Q on 2200+ watts.
edit: oh, 2 ohms. nvm
I could go with the D2 FiQ 18" 1ohm-but some guys said go 2 ohm just incase you choose to upgrade..........

im gonna buy it this weekend...

PLEASE HELP ME DECIDE

 
28hz is toooo loooow. go with 32 hz and do a slot port, aeroports (circle ports) are used on higher tunings for spl, like 50 hz, cuz to go down to a sql or sq tuning of 28-33ish hz requires loads of length to the circle ports, like 33 inches each port for 3 6 inch aeroports in 6 cubes at 32 hz. so they would have to come out of the box like pipelines, would look retarded and be a waste of money.
slot port that *****
Cant it be tuned right to where I can still have the aero/round ports? that was just a random sketch

 
so i guess i have NO CHOICE and make the slot port

BUT im not sure what do to...HELP ME!

Should I either buy the FiQ 18" D1 or D2 with BP power?

AQ2200 (2ohm) vs Sundown1500 (1ohm)

 
ok so i guess no Sundown1500 could someone explain...cuz I just wanna be comfortable and able to understand fully //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Why not go with the refurb Sundown1500 for $375 and go with the AQ2200 for $389?

 
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GrandCherokee

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