General Fi

Ive heard how dominant the fi subwoofers are so i was curious do they plan on making any type of door speakers/tweeters and other sound equipment or are they just going to offer subwoofers

i have a brahma mark II and i want a re-cone...possibly an 18 can it be done? i tied posting before and got no reply so i am trying again... it's not a for sure thing i want an 18, just wondering can it be done and still retain good sound quality and bottom end while still being able to get loud?

I need to get a recone for a D2 BTL15. Just need to know where to paypal the money to. I tried emailing but didn't get a response yet. Thanks

i'am planing on buying a FI Q. i' am just worried because i will ship it to another country and i might have trouble with it if it has a defect or when it gets broken. does FI get this kind of problem? wherein the costumer returns the subs because it has a defect? or you just get this once in a while?

Okay well i just made a pre-order on the sundown audio sae-1200 v.2 and wanted to hook it up to two 12 Fi Qs in my truck. From what i've read in some posts, I should order the dual 2 right? Or should i get the dual 1? Please help me out. Thank you.

So d2 with cooling and flatwind. Now I am in need of help, I have sent e-mails to FI and I am wondering if they could ship it as a gift so I could not be faced with border fees. Can they do this for me?

i was cleaning my truck and my 4 way fell off my folded up 3rd row seat and put a 1inch hole in my dust cap. does anyone know if fi will sell me a new one? the sub is a 18" ssd ? i just emailed them also

I have a Hifonics 1505d amp and 8.8 CF of space to work with in my truck. Can i make a 18 work? If not whats the minimum i would need? The box is going to be down firing, as i measured it will be 4" off the floor. Lastly could i make a sealed box for these subs? Any pros/cons? Thank you.

yeah. well I'm having a hard time getting the proper size enclosure setup for what i want to install in the future. so being that i have about 3k in power for my subs i was considering on taking up a BTL 15" now, i truly love my XXX and i love the low end of them but my downfall on them is the lack of upper frequencies. now my only other options that are in mind with my 2 XXX's is running them sealed. they will be 15's. (lol i can't use 12's.) well. i also feel that it's time to try something new. seeing all the good things that Fi has to offer and with the BTL i was taking this into consideration. with tuning up in 33-35hz i would assume it would hit some of the upper fr…

Well, I ordered my BL 18" on Monday, 5 days later............yippee! Super fast order. Thanks to the whole gang at FI. BTW... Ive never seen a stiffer sub. gotta love it!

I ordered a 15'' BL dual 2 ohm. I have upgraded 4 gauge from the alt. to my duralast gold battery and i have a 120 amp alt. I also ordered an AQ-1200D. My boy is doing all the installation but he told me to get the dual 2 and wire it at .7 ohms. Will my voltage drop too low?

Hey guys a while back i asked you all for advice and i recently got this build finally finished with. Just wanted to say thanks and check out the pics. Any comments or feedback would be great. Its a daily groundpounder and ive had this build done for a couple months now and i finally took some pics. I have 2 18in btls fully loaded, 4 ks65.2 4 ks5.25 2 zx2500.1 1 kx650.4 225amp Excessive Amperage alt. 4 yellow top batteries couple runs of 0gauge and some other stuff Any feedbacks or comments would be great guys, thanks.

Hey guys, I am planning on trading my single BL 10" to a friend for 2 10" SSD's . I am trading because I just cant come up with the money for a new amp and another BL 10". So I figure, with my current amp (eD 9.1) I would be better off with 2 D1 SSD's. I have a custom built box for 2 10's , but never could come up with the monies to purchase the 2nd BL so the box is just sitting in my basement living room. I am thinking the SSD's would sound great off 1200 watts or 600 each. What I am hoping is that they will be louder than the single BL, I am assuming that with the extra cone area of the 2 that they will be louder off that alone. What do you guys think?

I am not sure how IB sounds,but i am very interested in trying it. my problem is. if i do not like it. can i put the IB in a large ported enclosure? or can the SSD be used for IB? here a rough idea of how i will have to build the baffle to house an 18" IB. my trunk opening to the cabin is only 10x25 this is a side view. all lines are 3/4" MDF

Which would be louder in a 5.5 cu ported box running on around 3k watts?

A buddy's Eclipse 10" has blown. It's this one if im not mistaken: LINK Can Fi do a recone on this? If he wanted it reconed to a 12 or 15 Im guessing he'd need a new basket?

In my first post about this you said something about power handling increases. Is that still possible and if so would it cost more money? Also could you check to see if I meet the free shirt requirement? I hope my sub gets there soon bc I cant wait to have it back. Hit me back with any info.

I know this has been gone over, but i was just wondering how a single 12" BTL ported at around 2.5 at 32hz...would stand up to two 12" RE se series sealed in 2.5...on an aq2200d. Could i expect any sound quality? any other things you need to know...just let me know. i also thought about inverting the BTL...any concerns or comments on that would also be helpful.

Sent you guys a couple of e-mails with no response. Just wondering if it has been shipped yet and if you think I will have it by the 16th. Got a lil car show and wanting to represent FI there. order #I-12535/00‏

hey i currently have a single 10" ssd stock options running off a alpine pdx-1000. what would the difference be between this ssd and a bl off 1k. i like my ssd but was curious about swapping for a bl. i listen to rap/hip hop

I need help deciding on what voice coils to get on my fi bl 18" dual 1 or dual 2 ohm would like to run it in 1 ohm.

I have a 12" BL thats was dropped ans the basket broke right off the motor. I am planning on selling it and was wondering would you rather fix it yourself or buy it fixed? I am planning on JB Welding it back together. I will be selling 2. One is a month old and is perfectly fine. What do you guys think?? They are both 12" BL D2 w/Hyper Pole.

I am planning on possibly doing 2 18" BTL's in pretty much the optimum enclosure to be put in the back of a Tahoe. Ported to the back, subs upward running about 2500-3000 watts each for daily. I am newer to all of this and hate to ask this stupid question, will that get loud as hell??? I would like to compete and wondering if this would be good for daily and competition. Wish I could do 4 18's, but I doubt I can afford that much power, LOL!!! As I said, I am very new to all of this and learning, so any info would be great... Thanks

i have a 2004 lincoln navigator and ive been doing research on a high out put alternator and im not sure with one to choose. so here it goes my choices are as follows; power master 220 amp, d.c. power 260 amp, xspower 250 amp and a 260amp Irragi Alternator i cant seem to locate 1 with a higher output should i go with 1 of these or should i go another route??? i have 2 15inch fully loaded btls on a lanzar opti 6000d and a lanzar opti 400x4hc ( for my loud speakers) and a kenwood for my tweeters. please advise and thanks in advance fellas!!!

Hello, So there has seem to be some confusion lately about the N series, and I wanted to start a topic to clear things up for the normal users who may or may not know what to buy. So could anybody that either works at F.i, or anybody that has and tested any of their N series equipment, please explain their use and purpose clearly. For example, what is the difference between the BTL N1, and the BL for instance. Why so many different lines and different job specific equipment that may confuse the consumer or may be overwhelmed by so many options? As of right now, the website has 6 total different lineups, and if you include the BTL series, you have a …