Fi Products

i have another buddy looking to get a 18 inch btl and he wants to build the box before he gets the sub.... seems like a bad idea to me lol dunno why but i would like to know how much sub displacement to account for when building the box for a single 18 btl... he refuses to listin and jst gets all pissy when i tell him to get the sub first then make the box to fit it.... so before he does somthing stupid i was thinking maybe this info could be found here.....

I bought the sub back in early December, just got it installed tonight. its in a 2.4cuft box tuned to 32hz, powered by my "1500" watt hifonics amp. knukonceptz 1/0 KLM power wire to the back, also big 3 done with it also. after an hour driving around back country roads there was only 2-3 songs that made my headlights dim. not bad enough to warrant a HO alt, but i do need to get a new battery under the hood, its an older interstate battery, but enough of that... so far i have NOTHING but good things to say about FI!!! thanks to everyone who got this badass sub to me! pics are soon to come

What's up, I've been lurking on this forum for a while just checking out some of the Fi products. I was strongly considering getting subs from here then I came up on a deal for IDQ's and I decided to jump on them. Now for the last few days, I've been back kicking around the idea of returning my subs and picking up some from here. Now here's my needs... I'm looking for 12" sub(s) that sound clean and punchy and can go low but I don't need them to be heard miles away. I'm thinking of going with a sealed enclosure, b/c I'm looking for more SQ than SPL, but I would still like for them them to get loud when asked. I was originally considering a Fi Q and I would drive it w/ the…

I was wondering if the SP4 dual 2 ohm sub is actually 2 ohm or less than 2 ohm impedance? I see the RE on the subwoofer is 1.27. Just curious for wiring options.

Im starting to get all my setup in my car now and i was kinda worried about my sub. since i live in Alaska and it gets really cold in the winter i was wondering if my sub could get damaged form the cold. My old setup i dident play them loud tell my car got really warm i was going to do the same thing this this sub. But i just though i would ask to be on the safe side.

Need a little guidance. Here are my application parameters: Wakeboard Boat (open air for the most part, so no cabin gain/transfer function) 4 cf to work with Zapco c2k 9.0 amp (2 x 1100w rms) Here are the two options I am considering: 2 x Fi Q 15's in a sealed box, approx 4 cf 2 x Fi BLs 12's in ported box For the 15s I gain cone area but am forced to go sealed. For the 12's I gain a vented enclosure, but lose cone area. It is an open air environment and will be listed to mostly while underway, so there will be a lot of engine and wind noise to overcome. Any thoughts or suggestions?

Hi everyone, I wanted to know which sub series would be best for me. Ive read on the ficar audio website all about the different series, and I have my eye on the BL and the Q series. I was thinking about something that sounds good, gets very loud & has good deep bass. I mostly only listen to rap, and want something for daily and not competition. I want to get either a single 12" or a single 15". I have a 1996 honda accord and I have good trunk space I think. As for as an amplifer is concerned Im buying either a Hifonics 1206D or a Hifonics 1606 D amp. So what do you guys think? Also what options would be good? Thanks alot!

i know this question is asked way too much and is annoying but its getting very difficult living without bass especially when im in my pickup for a half hour commute one way. but anyways today is the 15th day of the 10-15 days of estimated build time and my order has been awaiting fulfillment for about a week now and my order number is 1307. I WANNA SHOOT MYSELF

i was just curious on the status on my sub (no rush ) just like to have a genral idea when its gonna be shipped....#17169/00

i want some subs that will hits hard and will be heard from a block away but also have good SQ. Will the SSD's do the job or do ineed to save up and get the BL's.

hello i'm lookin for some Fi subs that would do good in a sealed enclosure of 1.25 Cft and they have to be 12" now i got 4 Kicker CVX's 12" this bumps verry hard but its just not enough for a basshead like me and the next question is how do i get them to me i live in belgium (europe)

I have a mmats D300HC produces 1200 WRMS and I heard you have to play with ported boxes because of which tuning frequency to choose to sound better. So I think I will choose a sealed enclosure. By the way, my amp is rated at 2ohms mono. would you choose (1) 12Q dual 1ohm, or (2) 12SSD. the Q will get 1200wrms which is rated 1000wrms which I know I can choose the cooling option, or 2ssd 12's which will get 600 each which I know they are rated at 800wrms per sub.

im getting 2 15'' BTL's fully loaded and my box is going to be tuned to 32hz but my amp i have dont have a subsonic filter so im getting one from Harrison Labs and they come in only 20hz and 30hz filters.. Which one should i get? thank you

I have a 2000 cavalier coupe. Im looking to get a Fi BL 15 or something similar. I mostly listen to rap/hiphop and want really low bass that will shake the whole car. I would like to stay within 1600 rms and hook it up 1 ohm to a HIFONICS BXI1608D. I dont know if i would be able to fit the enclosure in the car either as it would be rather large. As for the system go's im getting all new everything speakers are going to be rockford components headunit would be the Alpine touch monitor 1 din. Any opinions on what i should get for a subwoofer? I dont have the amp yet so that could be changed also. Thanks

Just wondering so i'll know how much plexi glass to get so you can see the whole subwoofer while it's sitting in the box. So it's obviously 15" wide put how tall is it? Hope someone can help me or Nick over at Fi. Thank you

Alrite So I bought a Fi BL 18" sub and I wanted to kno something. What if I buy a Fi BTL 18" sub as well. Can I use both of those subs in the same box or I can't ? Thanks!

Well this will be my first use of Fi subs. I'm going to be running an IA 20.1 and want to run 2 12" Fi's in a sealed box. I have been suggested SSDs, BLs and Qs. I am coming from an SI Mag 15" and loved the way it sounded at 2.5 sealed, but I could use a little bit more bump. I would like to run the IA to it's full potential (1800x1 @ 1 ohm) so for SQ and SPL which should I choose between the 3?

i was just wondering if this would be a good choice for 2 BL 12's. i was looking at the sundown but it seems that the store doesnt have them in yet.

looking for different ideas on sub setups? I have a 97 suburban if it helps ? This is the equipment have so far memphis 1000d, sound stream xta 480.4, and 6.5 cliff designs in the front doors,: I was looking at getting 2 ssd 15s any input is appreciated

Anyone know where I can get the rubber gasket ring for the sx 18 with the 12 spoke basket??? Thanks

Im fixin to get 2 ssd 12's stock and a **** hellfire 1000.1 amp what kind of box do you think i should get to give me the most bass travel

I have a budget of about 1200 dollars that I want to put into my system I already have a pioneer hu and all upgraded speakers. What would you all buy with the 1200 I need subs amp box etc. I'd like to use fi. I want it as loud as possible.

im not sure what to get 2 t215d4 from rockford fosgate or 2 n215

After last week getting the flu and this week it turns into bronchitis I still have managed to brace my sub box, put in binding post terminals, and mount my subs for 2 ohms and install the box in my Z! Damn I'm tired.....that sucker weighs 86lbs! Tomorrow I mount the Kicker KX2500.1 amp on the amp rack! SLOOOOOOOOOOWWWWWWW but SURE!

I'm sorry to have to ask because I know that you guys get enough of these ?'s as it is because you've already sent me a quote for the 15" kits but I think I'm going to stay with 12's. So here it is again. I have two 12" eclipse tc9 subs. I'd like to keep the baskets. The motors are the ones with the dual 3/4 in. slugs. I would also like to know if I can get the cones that resemble the Havocs? I still have the spider spacers and everything that goes to the original subs if that helps you out any. Can you also provide an estmated rms rating for these soft parts too. Thanks again Parker I was trying to send as a pm instead of a thread but all of your guys in boxes are ful…