Fi Technical

Ok so im about to order 2 12" Fi Qs and just want to know what setup i should get. im thinkin on getting a JBL GTO14001 amp for it, is that ok? also... i need to know if i should get an extra battery or cap for it, if so what kind?

Hello, Today I pulled my Q12 from the box (Dual 2) and tested both voice coils. They seem to settle at about 1.4 to 1.5 ohm. Is this normal for a dual 2? *It has not seen power yet.

Hey im new to the forum and new to Fi. I have been looking around to put a new system in my car and decided on Fi. I plan on purchasing 2 10' SSD with the copper coil and i was wondering if yall had any suggestions on an amp. I was looking at A planet audio RXD-1400 that puts out about 1400 rms and 1900 peak but i wasnt sure. Any help would be great thanks.

im redoing my room and i want the fi revolution picture you see when you first go to the website in high resolution cuz my teacher is gonna make me a laminated banner for my room and i cant seem to find a high quality picture or the picture anywhere for that matter i looked everywhere and cant find it and now im asking around is there a way i can get the picture emailed to me or someone know a website i can get the picture?

So I'm new to car stereo and was hoping yall could help me out. I've been doing alot of research on subs and have decided on a 15" BL for my tahoe. Im wondering if yall could help me make some decisions on which options to chose for the sub itself and what kind of amp i would need to power it. I'm looking for some pretty hard hitting bass at some points, and at others i just like some good sounds. Thank yall for looking and for your opinion.

I was told by other members of this forum to email Fi about this topic, which i did, but I have not got a reply and it's been about a month since i sent the message. Any chance Fi still has recones for D4 X 12's? Or should I invest in an Ascendant Assain? Also, its just the leads. I've replaced the leads on one of my D4 X's already so i know i could do it, but i cut through the cone getting the dustcap off. Maybe I could ship the sub to Fi to get it repaired since they deal with things like this all the time? I'm just exploring my options! Since it's been so long without my sub, I am willing to repair it myself again. All I will need is four leads and a dustcap. Depe…

Hi, i wanted to know which of these two amps would be better for a bl 18... SAZ-1500d or an SAE-1000D

i want to build a 4th order bp for 2 18 btl and im pretty unsure about how to calculate the port. the sealed chamber is 2* 3,3 cft and the ported one 1* 10 cft. how do i design the port? does 40 hz work well or is that too low? shall i make the port for 5 cft @ 40 hz and then double port area (because both woofers will play in one ported chamber)?

I was interested in the AA Carbon fiber mids. will they fit in a 6x8 space? Do they have an adapter ring. Plus do they come with a passive crossover and tweets... Right now I have the Pioneer 720PRS components which are pretty nice and have been reviewed very well. Have you heard them? If so how do they compare? And prices.. or local dealer to 11703? Thanks. Mike I tried to send this PM but it wouldnt let me

Can someone tell me if this port size is right for what I want. Box size is 12.91 cubes after subs and port displacement. the port size is 23hx7wx14.56d = 32Hz. Is this right? 2-18'' Q's will be used in this box. Looking for it to hit really hard and will this box hit loud and hard? the subs will see about 6.45 cubes each. Is this box good for the Q's to hit really hard in?ready to build today....

Anyone or ficaraudio, could sketch me a rough design for a single 15" Fi Q w/out bp power, d2 off a 1200watt @ 1ohm Vented enclosure Here is what i got to play with, for space *truck* 35" Width 20" Height 17" Depth Open to whatever tune, i want it to be low/loud but sounds good at the same time. Listen to rap/reggae mostly. Gonna use .75" MDF Thanks in advance! I wanna get started building my enclosure. Currently using reaudio box design software on their site...

I am running 2 FI BL 18's in about 15.5 cubes after sub and port tuned to 32hz. It sounds awesome for daily and really picks up the lows. I have about 200 square inches of port also. I did 147.3 db on TL first time, then a 152.4 on an audiocontrol meter saturday. Now, I was told I should make my box around 10 cubes after sub and port and tune to 35 or 36hz and it would probably meter better and still pick up the lows. Does this sound right or do you have any suggestions? Oh yeah, I am running 2 sundown audio saz-1500d's strapped on them now. Would it matter with a slot port or are aero's better? thanks for any help

scott ive been trying to email you about cutout sheet for box you designed me and i havent heard a from you so i guess ill try on here and this is the email you sent me with the box specs so it should be easy for you to help me out and its for the box with the sub up and port back thanks From: "Sales Fi Car Audio" <[email protected]> To: "jamal martells" <[email protected]> Subject: Re: box question Date: Sat, 9 Jun 2007 13:49:56 -0700 Im assuming it is for a 15" sub given that it is 3.5 cuft. From the dimension the only way to fit the sub is firing up. I will give you designs for both rear and up firing ports... you can choose which works best …

ok i order a 15" fi btl fully loaded with a dual 2 ohm. i have been researching a lil bit and im confused.... i will be using a sundown audio saz2000d for this sub how do i wire the subto my amp ??? should i have order it dual 1 ohm?? im confused///

I bought 2 used UFO motors and they are different motors completely. The one has "cuts" in the side around the slug in the black part and the other is just smooth.plus they seem to be different sizes? I already ordered the single slug recones. Are they OK to use together

1- when are there going to be stickers 2-when are you going to make a badass hat?

Anyone know the total weight of the 12 SSD? Or even just the magnet weight? thanks

Hey guys, im from maximum threshold, my team captain has been waiting for a reply from scott about recones for my MT that we need for db drag world finals. Is there any way one of you can speed up the process a bit or maybe we can talk to another one of ya about it? We are in dire need of the recones and our trip to finals depends on it. Its a dual 1.4 ohm recone for an MT. Scott will know what im talking about as he's been emailing back and forth with Peter for a while, but as of late the emails have stopped. Thanks for any help you guys can give us. Don Doyle Team Maximum Threshold

Could someone guide me on what size enclosure would be correct for the four of these big bad subs.They are 18 inch btl fully loaded. The customer would like a wall. The ruff dimensions are 35 inches tall, 45 inches wide, and @26 inches deep. Any help with the vent width,hieght,and length would be great.

I'm looking for the best box designs for this kinda of subwoofer? I want sealed because I want clean cut bass and me and my buddy are going be building the box tomorrow and sealed is the easiest build for right know till summer time. So any one have the best box desgin for Fi 10 Q sealed and test on it or pictures would be great. thanks lata

i know you guys are buisy and all but i have been trying to get information on gettin my 18'' BL either warranty or a recone because one of the voice coils only works sometimes. but i have a competition coming up in a couple weeks and i really need this sub fixed in order to get the points i need to go to state finals.

im planning on making my own box for my btl. but im not really sure on the port at all. so here is my question im planning on making a box with about 4.5 ft3 of air 35.25L x 18W x 17H how big should i make the port if i want to tune it to 32hz? like the outside length and width, and the internal length of the port thanks if you have any suggestions ill gladly take them this might of been posted before but the search hasn't worked for a couple days now

Alright before i buy a 10" Bl with cooling i need to make sure i know the mounting depth... the website says 6.25" but i heard you have to leave an extra .5" for the pole vent... in this case it would be 6.75" mounting depth. is this correct?

I want to build a box for an fi ssd 10. Should I go ported or sealed. I'm leaning towards ported. I could use some box design help and any suggestions. I'm waiting on my brz 2100 to show up until I order the sub but wana get going on box designs

Hey i just wanted to know what would be a good enclosure for SPL with 2 12" BTLs.... I Drive a 2003 Tiburon GT and do wanna be able to listen to music occasionally. Thanks for the help