Fi Technical

I'm trying to order a bl 15 and everything goes smoothly until I hit pay now and it tells me there has been an error and to choose a different payment method. I have Discover card and have used it to purchase since I've tried purchasing from Fi and it works so I know it's not the card. I have E-mailed Fi twice since Saturday night and they still havent responded. I would like to order as soon as possible. I've seen on here that they are behind on orders right now or something, but it would be nice if they could reply to me. Maybe they'll see it on here and help me. Am I missing something that I need to order my sub? Any comments would help. Thanks

i read the guide on here for the ssd's, and its a pretty wide range of sizes. I have plenty of room, and was thinking tuning to 32hz and about 16-17 cubes gross. Will be subs up and port back in expedition running off 1 saz1500d. Any suggestions, or does that sound like good place to start? thanks

do u have parts available to recone a treo ssx15? dvc 1ohm thanx, Peter

Will be doing a 4th order for a single 15" Q. Was going to make the sealed chamber 1.8cubes and the ported chamber around 4 cubes and tune around 44-48 with 16-20" of port per cube. Does anyone see any issue with this...

The link above wont work for me. Does anyone have the recommendations and where the options are explained.

I'm looking into getting an Fi Q 15" subwoofer. I want a great SQ sub so I figured this was the way to go, but now I have a dilemma. I'm not sure if I should get the high QTS or not, I know I'm probably going to put it in a sealed enclosure, but I'm worried, if that isn't right for me. If I change my mind in the future and decide to go ported, is the high qts going to be a problem? Thanks.

Hi! I from Russia, me interest cost recone kit BTL12, 0.7 Ohms/coil ? Whether it is possible to deliver in Russia?

Hey I'm hoping to have a Sonic FX Q 12" very soon (assuming DHL can find it ) I was wondering if you guys could recone it in the worst cast scenario were it gets blown??? It is very similar (practically the same thing) to Incriminator Audio's Death Penalty series, (in case you don't recognize the sub). I was just wondering what soft parts you would use in reconing it??? BTL, BL, Q ???? If you need more info on the sub let me know and I'll try and find it for ya. Thanks! Jon

would a kicker zx 2500.1 be to much power for a loaded fi bl 18 daily?

i only have about 2.0 to 2.2 cubic foot to work with before sub displacement and port displacement. i know the 12 calls for 1.8 to 2.5 before displacement so i was wondering if it would be better for me to run 2 10's sealed and be more efficient instead of trying to squeeze in the 12 ported edit: sorry i hate this computer i meant 2 10 sealed or 1 12 ported sorry . . .

Does any1 have a 12" Q in a sealed around 1 cubic feet? I want to know if the q will get loud in a sealed. Im thinking of replacing my 2 JL 10W7 with 1 12" Q or maybe I should just power 1 JL 10w7. The 2 w7s take up my whole trunk and i just want to get some of my trunk back. I have enough to put a Q in a sealed enclosure but have around 1.5-1.7 cubic feet for ported. My amp does around 800-900 watts at 4 ohms or 1600watts at 1 ohms so dual 2 ohms it is. Should I just keep 1 of my jl 10w7 and port it? Will that sound close to a 12 Q sealed?

I finally ordered knukonceptz wiring today, and it should be here within a few days, and i'm planning on making one last trip to the hardware store. I was planning on screwing the sub in, but i really dont want to anymore because 1. not sure if it will be sufficient and 2. the image of silver bolts coming out the sides of the black sub seems badass So what size (diameter) bolts should i ask for? The hole is 3/16, but do they make a bolt that size? Thanks for reading, Mitch o btw, the sub is 18 bl, doubt it matters though.

Can anyone design me a box for 2 12'' fi btls? I have a blazer i would like it tuned around 30 hz any suggestions?

Does anyone have the specifications for the last model of the Q 18? I no longer have my saved WinISD profile, so that would work as well. Thanks!

i want to build a box but have no idea how to go about finding a program some please help or design a quick one for me dimesions are 12W x 10D x 20H i used klaus but keep getting crazy measurements Custom Klaus Audio Subwoofer Box Enclosure Type Box Type: Single 10" Straight Ported Standard Subwoofer Box Item #: 022-015 Subwoofer Information Cutout diameter: 9.25 inches Mounting Depth 6.5 inches Enclosure Details Carpeting: Dark Gray Port Type: Slot Port Port Tuning: 33 Hz Port Dimensions: 11.25 x 1.25 inches (Height x Width) (port length is not displayed) Port area: 14.06 square inches Number of Ports: 1 Net Intern…

39" wide 18" deep 22" tall 1.5" walls 4.5 box volume 76sq" of port 32" long port tuned to 34hz With available space, I'm tuned a little high (it's a big interior, peaks around 40hz)...and I'm lacking port area. Should I go longer on the port to get lower or should I go longer and wider and keep the tuning freq (or possibly let it raise)?

Hey, just contemplating buying a Fi Q 12" off someone and he claims it is "Fully-Loaded" and after asking him is there is any proof of it being fully-loaded he said no. He then said now that he thinks of it, he's not sure if they are, as he only got told that when he bought them off someone else. So, is there any way we can verify if they are fully-loaded or not? Say a Imprinted serial number somewhere and you might have that particular build in your files somewhere and you can see if they were upgraded? Oh he has 2 for sale, thats why i said "If they are fully-loaded or not"....my mate might get the other one!! Thanks, Regards.. Craig

I have 10 foot of it to go from the box to the amp, and while I haven't seen the sub yet, I'm having a hard time seeing 8 gauge in a 1ohm configuration on the coils. Will it fit? Or should I use 12 gauge for inside the box? (This isn't really a question about power...I already have 10 foot of 8 gauge so it's more availability. I'd have to go buy anything but the 8 which I have)

i need a custom enclosure if anyone in here stays in cali n builds them hit me up i need an enclosure(ported) for my 2 FI SSD's

Well I just recently bought a Q and since I was eager to listen to it, I put it inside the only box I had. The current box is a sealed box with about .9 ft^3 after displacement. Since its on the smaller side I threw some polyfill in the box as well. Now I want to build a ported box and I honestly have no clue as to where begin. I read through several pages, and found some plans but they don't suit my needs. I also searched online for calculators and only came across the RE calculator. I don't know how accurate it is but it kind of gave me an idea how port length affects tuning frequency. I'm a little tight on space and have a maximum of 30"w x 16"h x 16"d. Matter…

has anyone use these before to build a box and how was the out-come? and if not would yall use them to make one?

like the topic says im experimenting with my RE MT to see which coil amp combination will work best, so I would like to know thanx guys , and is there a longer version of the original dual 0.7(actual quad 1.4) coil ?? im in dire need of xmax to get louder... im hearing slapping when i get that sub moving alot( could i be bouncing off the dust cap? I dont think im bottoming out)... last time i ripped the coil right off of the spiders (quad stiff) that was with 4 ab 500.1 gain all the way down ( only got them to produce 75xx watts before sub exploded)or should I be using a different basket with 10" spiders? btw this is a 15" with 12 spoke basket

I read the recommendations for each speaker, but still have a few questions. First, I'm going to be ordering a dual 2ohm fully loaded 15BTL, Its going to be for daily with roughly 2500rms to it. My question is, is going fully loaded the right choice? Or will some of the options hurt the power handling instead of help it? For instance the universal option because of the gap size? thanks for the help

okay first off i ordered a 18"bl dual 1,spl,and whatever the site says to order for spl...well i wasnt thinking,i admit i didnt know what i was doing i just ordered it..so i have it installed in my 01 jeep grand cherokee and after a couple enclosures i finally got one that sounds decent...and i have been running it daily with music with no problems..i know im a dumbass but whats done is done..no problems so far..well problem is on the dual 1 side..figured i could recone back to dual 2 since i had universal option but i dont wanna go through the hassle..my amp is the hifonics brutus 2010d..1300 at 2 ohms and 2200 at 1 ohm..since im running in series right now im not really…

I just got rid of my suv and bought a car and I plan on putting my Q in my car but don't want to use the same box because it's just too big. Right now it's in 2.5 cubes at 32. I was thinking about going sealed for SQ but then again I want it to be loud enough for the sound to come from the trunk into the cabin of the car. I'm a low end feind, so I definitely want the lows. For a mixture of SQ and SPL while retaining some trunk space I was thinking 1.8cuft (FI recommended minimum) tuned low to like 28-30. How would this work compared to going sealed in 1.5 cubes?