General Fi

So i'm interested in purchasing one 12" BL subwoofer but don't know what to select for the options. It will be going into a 2008 Nissan Altima and being powered by a Clarion DPX1001.2 and the specs are: 250 watts RMS x 2 at 4 ohms 450 watts RMS x 2 at 2 ohms 500 watts RMS x 2 at 1 ohm 1,000 watts RMS at 2 ohms in bridged mode i am just wondering if someone could help me figure out what i would need to select for Hyper Pole, Cooling, Flatwind etc. This would be a daily driver and not spl, and pleas correct me if i'm wrong but would i need a dvc 2 ohm sub wired to 4 ohms and bridging it at the amp would bring it down to 2 ohms right? need anymore information, just let me kn…

the btl recones will fit mt motors correct? and how much for dual tinsels. they will both be d2 18's. thanks

Hi, I new on this forum , my question is : the sub FI serie Q 18 inch working well on sealed box ??? ,, what king of sound the will generated ?? i think order to fi 2 18 fi Serie Q but i have this question ? i made space for 6.5 pie3 for two sub ?? is make posiblee sound better ???

$500 is my budget including shipping and in a 4 to 4.5 cubic feet box powered by a hifonics brz2400.1d . I was looking at the 15" btl, 15" xcon, and the 15" zcon for $30 more. I'm going for spl, i just want it to be loud. also i look at 2 ssd 15 is a slightly smaller box then recommended. what are you suggestions/recommendations ?

hey gonna try and fit a 12 btl behind the seats of my crewcab silverado moved the seats forward I got the mounting depth cleared but want to know the measurement from the highest point of the foam to where the ring meets the wood to leave a lil space so the seat wont rub the sub at all when its running, thanks.

Got BL 15 and looking for a box for it for the past month any suggestions??

I know I saw an illustration somewhere on how to setup the wiring. Can someone post it here so I can get ready for the arrival of my 12 Q tomorrow!!! Thanks much appreciated! Mike

I plan on buying a BL 15 around the 3rd of next month will the magnets be there by then?

What is it?

I have been building boxes for sometime and I notice that a lot of boxes have the same concept but are built a little different. When I build a ported box for two subs I normally direct the air out of the front (depending on the application) of the enclosure with a divider between both chambers. I have seen some enclosures with no divider coming out of the front, just a big hole. Does adding or taking away a divider give off a different sound? I also add one in the middle just to make the box more rigid. I am building two ported boxes for a van. Would it be better to port it in the front like I have been doing or to go another way. I would think that by porting it …

I was on a plane from Montana and landed in Vegas so I could drive home to California and thought I would drop by and see where Fi was so I stopped at barnes & noble to get a thomas guide so I could find the location of Fi. I found it, but being the monday of a holiday weekend, I didnt get to see much. I didnt think Fi would of been there for the holiday so, it wasnt any loss for me to try driving through Vegas anyway. At least I know where it is now if I happen to swing by in the future. I'm sorry if this was a teaser, but I thought some might enjoy reading about what I did.

What specs should i use for customizing a box for a Fi Q 12"?

How much to change a fully loaded BTL 18 to a 12 or 15? I need a much smaller box for my new truck.

after gettin the body work fixed on my truck (was rear ended last week) one of the guys from Vices autobody wanted to hear what it had. I wonder how they knew i had beat anyway, if you guys are tired of me posting so many vids just let me know, its not my fault i get stopped every day almost for a demo.....sometimes i film, sometimes i dont..its better when someone else films though i can concentrate on what im doing. also if you look in the vid its hard to see but people came out from across the street in the other buildings cuz i was makin so much noise. Thats where i panned over and started to snicker a little NA0-wnWzf6M oh, when i get it on the site it will be m…

My paypal payment was accepted on June 6th and I was wondering if I was supposed to get a tracking number right away and they would update it when it was shipped..or do they give you the tracking number when it is actually shipped?

anyone have any specs for a 4th order bandpass box for a Fi Q 12"?

Just as the title states?? I travel over that way about 8 months of the year. after being told that the last tl i used reads low i'd like to try another one. just wondering if you guys had one. thanks!!

Sorry guys we simply haven't had time the past 3 weeks or so with the holidays and trying to get all of the orders filled and out the door. Definitely going to make time for this Wednesday night! ...come in shoot the breeze with us!

i need help making a box for a fi bl 12. i have 97 honda accord so not that much room in the trunk. i would like it to be ported but i dont know what to tune it to or how big to make it. if i could get some plans that would be lovely

I have an RE SE12 sub that needs a recone. How much would a recone be and who do I get in contact with? Shipping zipcode is 34695

So ive done the big 3 and upgraded alternaters. The big 3 is done in 1/0 awg. Its pretty dern strong. No more dim lights, Voltage drop isnt bad at all. im sittin at about 14.7 when the bass hits itll drop to about 13.9 But does anyone have any advice on how i can get some highs outta my speaker? ive got a jvc kdr 300. is there any settings on there that would help?

i have a lanzar OPTI 6000d- i have purchased 2 x 18 inch btl fully loaded, however i need help building an encloser. Can any one assist me??? i have a 2004 lincoln navigator. what type of encloser should i use???? im looking for something that pounds!!!

Just wanted to say thanks to all from fi. Love my BTL's and wouldnt change to anything else. Will always recommend them to anyone

So I recently just ordered my two powermaster 925's 220amp alt and 0 gauge wiring kit. My question is how do I wire the new alt to the current bat I have now and from the one under the hood to the rear 2 Powermasters then into the amp? Reply's will be greatly appreciated! Thanks, Dover

assuming the btls customs issues dont influence the soft parts for reconing, whats the average turn around time on send in sub recone on a btl? after being dropped off at ur facilities that is. thanks, will