Fi Products

so im thinking about getting an 18'' sub i have three that i'm thinking of getting fi ssd, fi q or an audioque hd idk which one to pick. i also heard that 18'' subs dont sound very good on most songs because most songs dont hit low enough for them is that true?? if anyone can help me that would be great!!!

Ok i bought a fi BL sub like last year i think or maybe two years ago..not 100% sure however now i wanna get more subs but now they updated the FI bl so if wanted to add more subs to my setup do i have to replace the ones i have with new FI bl subs or are they similar to where it wont affect the freq and such

im lookin at 2 18 inch ssd recones but im wondering if it comes with the CA glue and shims or not.

I just picked up the subs I bought my brother for xmas 2 years. Still brand new in the box, x series(12's). I was contemplating buying a saz 1500d. I looked at the specs for it and it said that its 400w at 4 ohms. I have also read this amp is under rated in terms of power. So will this amp run these 2 subs? The alterior motive behind this amp is I will probably upgrade to q's in the next 6 months or so, as well. Any help would be appreciated....

I ordered a 4 pack of the white 4" Fi stickers on October 2nd.. And I still haven't gotten them. zip - 32583

Ok, this is going to be my first setup, and im not big on doing anything normal, i want stuff that makes people go WOW. So im deciding to get a Btl 18. At first i thought about 2, but have about 1200-1600$ to spend atm and figured 1 is fine. so i have quite a few questions as this being my first build. Im probably going to put this in my back seat. I have a 2001 grand am 2 door and figure i can remove the seat and do a nice rear seat/ trunk box for room. and so i can still use my trunk. 1. whats the difference between dual 1 or dual 2 ohm. 2. Is a Hifonics bxi2008d good enough to power my 1 Btl? if u recomend a better amp for about same price please let me know. 3. how …

My sub just arrived today. So I spent most of the afternoon installing this monster into the 9.3 cube @ 32hz box! I know I know, this box is ginormous itself... But oh does it sound good and pound hard! I had plans on listening to the woofer in the 9.3 cubes then maybe cutting box down to 7~ cubes.... But after listening to it for 20 minutes, I am very pleased with the product and with the huge azz box. Anyway I know this isnt much of a review, but more of some customer appreciation and satisfaction. If anyone has any questions regarding this woofer, feel free to ask!

I've got a 12" fi BTL fully loaded in a 2.63^ft ported enclosure. Im powering it with a hifonics bxi2610d amp wired at 1ohm. Hifonics says it will push 2600rms at 1ohm but i feel like thats a little over-rated. I get a little bit of excursion here and there and im worried i might blow the sub? Everyone says its practically impossible to blow a BTL, but im still a little concerned. What do you guys think?

Will have 4 15" BTL's walled in 16cuft after all displacements. Now my issue is I have no more space for batteries and have a 250a alt. I am running 3 NSB90s. The maximum power I can give each BTL is 1730wrms (scoped amps output). Worth doing or not ? Not really looking to upgrade amps in the near future.

I orderd a sub last week , shipping is scheduled for 10/1/09. Its just left Atlanta at 9pm toinght. And i live in the Mid-East coast of florida. . I'm thinkin if my package could go from Moussiri to GA in one day it can make it from Ga to FL overnight, and possibly be here a day early *Crosses Fingers* Any previous package receivers(ow that sounded so dirty) of Fi Subs know if they require a signature i can't find it with my tracking number. Thanks!

Okay, no matter where i look, i cant seem to find out if breaking in a sub is needed or if it is just a myth? Im kind of a newb you could say. Ive got a 12" fi btl being pushed by a hifonics bxi2610d wired to 1ohm. should i take it easy on the sub for a while or what? Ive heard these bad boys can take a beating, but im not trying to kill my $500 dollar investment the first week i have it! haha. any help would be greatly appreciated Thanks

I was wondering what i would need to do for you guys to send me a new dustcap.. maybe a red one or anyone mine got pushed in and it looks like crap.

hi right now I am in the process of putting together my first system in a 1968 Impala SS and what i am really shooting for great SQ overall will still being able to loud but clear. I want the bass to also sound balanced with the rest of the system and not overpowering mids/highs. Here is what i am looking at as far as speakers go if it makes any difference. 2 pairs of Pioneer TS-C720PRS (http://www.pioneerelectronics.com/PUSA/Products/CarAudioVideo/Speakers/PRS-Series/TS-C720PRS) Speakers Powered by PRS-A900 (http://www.pioneerelectronics.com/PUSA/Products/CarAudioVideo/Amplifiers/PremierSeries/PRS-A900) Now for the subs... I have been thinking along the lines of 2 12's …

I am trying to help my cousin with his setup, but i'm not sure what would be better for him. he has a chevy colorado ext cab. he's set on buying an fi sub, but hes torn between 1 btl and 2 bl's. He is mainly going for dialy spl. details: colorado ext cab. sundown 3000d. kinetik 3800 220A iraggi alt. big three. now my question is, what would be best for spl? 2 12 inch bl's or 1 15" btl. the bl's will have more cone area, but the btl's are built to be louder. (considering the boxes are built to fi's optimal recommendations) all comments are welcomed, thanks.

i know it's always install dependent. but i just want some straight up answers, hopefully answers with some experience behind them. but i was planning on getting 2 (12's or 15's) btl's. and just work my way up to the setup i want as money allows. but i don't want to have to upgrade my alternator and all my electrical other then the basics, like big3, deep cycle bat, yadda yadda. and if i was to get the BTL's i wouldn't give them the 4000ish watts they deserve.... so i started to think about the BL @ 1000w rms. how much of a difference will be if i get 2 BL's at ~2000w vs 2 BTL's @ ~2000w (i'm thinkin around 2000 so i wont have to upgrade electrical) would the BL's perform…

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is there any disadvantages of having the universal coils on the btl? i figured if there was no disadvantages, then itd be better to have them switchable than not switchable, right?

i want to buy a top sub for my sedan and I've heard about the btl's, i am looking for a deep and loud bass... which is best??

i have 2 fi ssd 10's and was wondering what speaker size the terminals are? or what could i fit/need in them? and also i have some scrap 8 AWG power wire laying around could i use this as speaker wire?? noob question i know but i figure you guys know better than anyone. Thanks Matt Cusack

I need help choosing the setup I want to have in my grand am. My current setup is wired with 1/0 knukonceptz wiring with a 200 amp high output alternator, 4 12" kicker cvrs in sealed 1.2 cubic feet box each, with a hifonics brutus 2010 amp. I have focal speakers powered by a pioneer prs-d4100f 4 channel amp with a pioneer deh-p980bt reciever. I want to go with a higher sq setup that can hit lows because the cvrs just cant get that low. I have about 5 cubic feet to work with in my trunk and I wasnt sure if 1 18" Q or 2 15" Q or even just 1 15" Q would be best. I dont even listen to my current setup at full levels beacuse the subs get too loud for my everday driving ne…

I wanna run 3 SSd 15s dual 2ohm (Copper coil and BP option) on a RF T 2500-1BD. Is this a good combination? Will it be too muh power or too little?

do i need to remove the rubber ring on the magnet before i install it or leave it on.....whats its purpose?

k i am looking for some really good spl subs ive heard awesome things about these subse they look awesome and ive heard they can handle some power, i am about to order 2 fi btl 18" with all the options basically the works, how much airspace should i give these subs for spl and about whats the max power for these subs

I pretty much have all of this setup to be ordered then I started really thinking about things last night. I started thinking if I really wanted to go for a big boom or have somewhat sq within it. Then I was looking around at Q's and thought about nuking the BTL and going to a Q. Well here are my overall goals, I would like to be able to listen to more than just rap / bass cds and that's all I have heard people playing the BTL's on. I do listen to some rap but I like other music as well. Some examples would be stuff like this: , example 2, , . And among all other things just general metal and rock and country. I would also like to be able to go to some competitions a…

Hi, I Placed An Order With FI Audio On September 3rd (1 Week Ago) I Didn't Order Anything Big Or Heavy Just 1 36" Sticker And 2 6" Stickers Its Been A Week So Far And I Haven't Received Them. Just Wondering If This Is Normal? And FI, If You Could Is There Anyway I Can See The Location Of The Shipment? Thanks