Fi Technical

Alright i'm in need for some help designing a box for my 15Q. Its going in my Diamante. The largest outside specs for it are 36 wide, 24ish deep and 16 high. If anyone could help it would be greatly appreciated.

I was wondering if 140in of port is to small for 2 of the Bl 18's? When I build my box the port would be 20h x 7w x 12d that would be 32hz. The box would be 40h x53w x14d. Should they be tuned lower or higher? Thanx Jason

Ok here is my question, If I cut the circle out to the circle in the specs will the SSD fit in there ok? If not what size should I make the circle. Here is the plans (I changed up the baffle so it would not be between both sides) Pics:

I bought a ford supercrew yesterday..... about 3 weeks ago i bought 2 fi q 10s, i saw that it didnt require to much airspace for a ported. i went to a local box builder who makes awesome boxes and he laughed in my face when i told him ported is .6-1.2 well he said his not building and so im trying to get a plan b..... i found a site that has a 2.5 seat lift http://www.supercrewsound.com/commerce/pro...21&catId=52 and they make a sealed box that is .95 perside http://www.supercrewsound.com/commerce/pro...23&catId=58 i need some input if possible would this be good seat lift and the box sealed? r is there a way i can get this box and make it ported, that would be…

hey guys, i would like to know what you think of this box, im a some what noob/mid level at box building SUB- ssd12 basic with maybe a flatwire option AMP- rocksford t500.1bdcd, the birthsheet on this amp say it does 810watts at 1 ohm, which is what i will be running it at. here is the box http://s1244.photobucket.com/albums/gg580/ott9311/?action=view&current=a1_zpsf9dcb1d5.jpg please give me any input u would have, i listen to alot of rap/hip hop so im tuning for 33hz i know im prob under powering the sub, but i thought in a ported box you could under power it by a LITTLE bit. based on my above state facts, should i make the box any smaller or bigger? more or less po…

I'm looking for the best box designs for this kinda of subwoofer? I want sealed because I want clean cut bass and me and my buddy are going be building the box tomorrow and sealed is the easiest build for right know till summer time. So any one have the best box desgin for Fi 10 Q sealed and test on it or pictures would be great. thanks lata

I scored 2 15"q's of ebay for 405$ So im in the process of designing a new box for them. My box total after speaker and bracing displacement is 11.488cuft. So i need about 137-183 inches of port area. I was thinking a 9inx20in port 25.84 inches long for 30hz. That would leave me 8.798cuft after all displacement with 180 inches of port area. Does this sound good? If not what would you reccomend?

jl 12 w-0 4 ohm. can this be reconed?

scott i have 3 18's but 1 only has 1(the other 2 are fine) of the voice coils that works, there d1 coils what should i do

Ok, I am used to building the everyday run of the mill square sealed boxes. I have a 4 door truck with the 60/40 split seat, which I will be removing the 40 section and building a box with an upward firing sub...but I am thinking of porting this one. My question is, can I run ports out of PVC that sit about 2" inside the box and run external under the other part of the seat? Trying to think of some options to possibly install a 15" BL instead of a 12. And the volume of the pvc pipe should be equivalent to the total recommended port in the BL specs correct?

Hello, first of all please excuse my english, I am from Romania. I just received a fi Q 15 ( no options ) and I am trying to calculate my speaker enclosure. I want to go for sealed enclosure because I don't have much space in the trunk ( BMM e46 sedan ). Recommendations for fi q box is 2-2.6 cu ft. With my calculations I am about 2.5 but I want to be sure I calculate it right before I give the blueprints to the box builder This is my result, I am happy because it fits inside the trunk perfectly. I made a dummy box to see how it will fit inside the car. Wood is 1 inch thick.

Can someone tell me if this port size is right for what I want. Box size is 12.91 cubes after subs and port displacement. the port size is 23hx7wx14.56d = 32Hz. Is this right? 2-18'' Q's will be used in this box. Looking for it to hit really hard and will this box hit loud and hard? the subs will see about 6.45 cubes each. Is this box good for the Q's to hit really hard in?ready to build today....

well i started my box today for my 15" btl fully loaded, and i almost finished it (i had to work 1-9 today) my sub is going to be facing forward, and im kind of worried that the basket might break, or that it may mess the box up. i didnt double baffle it today, but tomorrow i am going to, im more worried that when i hit bumps and stuff the sub will torque the box and break the screws. also, is there a way to build a support for the motor, i was thinking just building a half circle out of mdt to fit under it with some sort of support to hold it up...

im planning on making my own box for my btl. but im not really sure on the port at all. so here is my question im planning on making a box with about 4.5 ft3 of air 35.25L x 18W x 17H how big should i make the port if i want to tune it to 32hz? like the outside length and width, and the internal length of the port thanks if you have any suggestions ill gladly take them this might of been posted before but the search hasn't worked for a couple days now

I have a 12in fi bl fully loaded and a sundown saz1500d with all 0g wire and stock electrical. My alternator is 110a. Im not sure what I will need to do to see full power from the amp. Would the kinectic 950 be enough for an extra battery in the back?

http://imgur.com/a/lNcLR#0 i have two sets of images its this album. a 33hz tune and a 36hz tune. i intend to build the entire box minus one side (leaving it to be held on by only screws) and change out the port as i test the subs volume. once i have things set ill glue on the final side. i would greatly appreciate it if someone would check my math and offer and criticism on what i have laid out here. thank you very much.

I don't compete and would like a SQ/LOUD SOUND QUALITY setup and am having the hardest time designing a box to use. Obviously Fi recommends a sealed enclosure and that's what I was going to do originally until I started playing around in WinISD. Now I'm completely unsure so I figured I'd ask you guys. How do you guys think a 12" Fi Q would sound in a 2.3 cu ft enclosure tuned to 24-25hz as opposed to a 1.3 cu ft sealed enclosure? I can't upload the WinISD output on my current connection but I will after midnight when I get home.

I plan on ordering a BL12 and am not sure on what amp to get. I was looking at the Alpine PDX 1.1000 for one BL12. Should that do that job or is it not enough watts?

Hey everybody I have a Fi Bl D2 and i want it to play off a 1 ohm load off a RF P1000-1BD. I have and idea on how to do it but i need to be sure...

1- when are there going to be stickers 2-when are you going to make a badass hat?

Im going to put a 10" bl under my rear seats and need to know if it will fit. My box is going to measure 7.5" in height and the bottom of the seat is 9.5" tall. Is 2" enough room for the excursion of the bl? If not should i use 5/8" MDF or 1/2" MDF

How much does 1 BL 10 weigh? Also, if running 1,400w to one, can i get away with p chamfer or is cooling required?

:bigclap: hi I am new here and I wanto to know How I cant buy a FI speaker. I need to aknow a telephone number thanks my email is [email protected]

im new to this so what do they all mean? and i want to get two bl 15" so do i get dual 1 or 2 to get 1 ohm?

I notice that on the Fi website that u have options that u can add to your sub before purchase. What does these options mean? Flatwind coil? Copper Coil? and BP Power? Can i purchase this sub without this stuff. If i dont then how will the sub perform in daily uses? Oh yea, is there a big difference in hard hitting bass with the SSD 15 and the Q 15? Thanks.