General Fi

1:Is there a difference between these two? 2: Does the filter have to match the boxes tuning? Or is there an acceptable range? I have the RF T-2500.1BD amp with a 28Hz infrasonic filter. 3: If I use a box that is tuned at 32Hz, will this be sufficient? 4: If not where can I find a good subsonic filter? Thank you for any answers or suggestions.

Hi its me again i have another question about what amp should i get for my fully loaded btl not so expensive or who was a btl 18 and what amp are they using thanks.

I've seen the new Sundown amp (3500d) and I plan on buying it but I need to know one thing before I do. Can a btl fully loaded handle 3500+ rms for long periods of time without blowing??? Also will I get a 3db increase since thats almost double the btls rated power or not????

Which subs would be a better replacement for these? http://www.edesignaudio.com/product_info.p...;products_id=37 Should i go for the BLs or BTLs. I wan't a kick ass Daily driver. This is my current set up>> http://www.edesignaudio.com/userinstall.php?id=37

My phone decided to tell me it was your Birthday, soooooo HAPPY BIRTHDAY pimp, hope its a good one. Well, on the east coast it is. I'm not sure if your here or there. Lol.

Well after a mere 5 months my Q12 has given up the ghost with no warning. I was pretty impressed with the Q. I was running it with a Memphis Belle mch1300 in 2.2cf @ 32hz Fisher box. The Q also had the BP option as well. I will also add that this is the first sub I have ever blown if that gives you an idea of how conservitave I generally run things.

Well I hit my first competition today in Mccomb, Ms..I had my 15" BL in the Trunk with the seats up..Just like I ride around with everyday. I hit a 140.9...in the passenger Kick panel with my passenger window down. Should I be discouraged or happy..I hated I couldn't use my own music and had to use the Usac Cd the guy provided me..Cause I didn't know my noter or that cd that they stuck in my deck...I think If I would have know my note I would have done better...Please give me some feedback..

its been reviewed and its been a "god" in sq.its the w6 ...no doubt its a fantastic woofer..but how does the Q compare..this would be a nice reference .

ok , i have 2 15'' fi btl's and i want to do a 4th order .... i cant remember where i read that btl's are not made or not good for 4th order designs .... its this true?? can somebody explain...

Wondering if you could contact me or Corey Anderson in regards to a 02 XXX motor & recone. I know you've been crazy busy, but the sub was getting ready to be shipped before Finals & now no new updates. Thanks for any help! nate

hmm, title only. perhaps you should understand the application of the driver better, it will be loud but... edit: first time that I have ever posted first in a thread that I didn't make

so i Have an Fi SSD 12 Subwoofer and a planet audio 4000.1 amp i dont know if i set the levels on the amp correctly or not. so i just hooked it up yesterday and when testing it out i feel that the sub should be playing louder. Maybe i have to what till i breaks in to get louder or what ? thanks for any comments.

Ok on the box my subs shipped in there is a sticker with helpful hints. One of them talks about setting my amp with an oscilloscope to match my headunit voltage, and to set my gain. where can I find an oscilloscope and how do i do it. lol

hey just recently got my btl 12 (quite the beast lol) and everything was all good until i got this dude to build my box...he "supposedly" contacted fi and got the box layout for my car which is a 92 camaro but i have my doubts...so its hooked up and the car shakes a lil bit but i can barely hear any bass...not sure if that makes sense but its kinda like its free airing even though its in the box...another thing is when i turned my amp up (aq2200) it made a like tapping noise like it wuz bottoming out or something, not really sure thats why i posted this also but is that another affect of the box cuz the impression i got from all the reviews was that the btl would take the…

Hey guys, I've got a 1200w Diamond Audio amp to work with, and was wondering what would sound best at that wattage - the Fi SSD or the Fi Q? Thanks!

What am I supposed to do will all dem subwoofers

Congrats from all at Fi to tejcurrent for exemplifying what we like about this forum... friendly, helpful, and has no issue of beating the crap out of our products The $250 for "rebuilding the forum" goes to you. Let us know when you want to use it and well comp any products for you. Again... thanks for all the help on the forum.

Hey guys i have a 05 Rx8 and im ready to put a system in it. The rx8 has probably the smallest trunk in the world haha. i was wondering if i can put the FI BL 12 ported in a 1.5^3 ported box. or should i just get a 1 12 Fi Q sealed in a 1.5^3. i was also looking at the new Re Se-x, will 2 12 se-x be louder then the 1 12 Fi Q? thanks you.

im stoked about my design i got from Pete now the hard part is having it built...still tryna find someone to build it for me cuz i have no expierience with wood work nor do i have tools to cut the wood has anyone on here bought blueprints from Pete? if so how did you like it? well this is goin in a 07 ext cab tacoma

I have seen a couple old threads about these 22 inch subs but I have not read anything of them in the last few months. Did they ever come out? Also what were their specs, price, etc...?

UPDATE AS OF 05/12/07 Current orders I have that are paid for... Joseph Spalding (2) M Josh Windhausen (1) L and (1) XL Jared Tirche (1) L and (1) XL Ryan Happe (1) L Pamela Herbst (1) L Robert Webre (1) L Aubrey Carter (1) XXXL Kirby Woods (1) XL Joseph Rodriguez (1) XL Dru Abraham (1) L changed from an XL because he is slightly taller and skinnier than I am Nathan Bishop (2) XL David Zolondek (2) XL Justin Whitehead (1) XXL "no BTL" Brandon Dawson (1) XXL Tammy Duarte (1) XXL Dustin lung (1) XXL Curtis Lesllie (1) XXL "no BTL" Mark Hawkins (1) XXXL Chad Lee (1) XXXL If your name isnt up here and you paid... please let me know ASAP! Should be done in a few days and ship…

i 'am new here and i'am i want to know the use and meaning of the additional features of the fi subwoofers the flatwindcoil??? what is it for? coppercoil???? and the BP??? i think the bp is for cooling and increasing the power handling right?? if i will buy an fi do i need to upgrade these stuffs? thanks alot

For those that don't make it SMD Here it is. It's a D1 model, in series for the video. They are going in for a recone to change the ohms of the coil. I told my wife we were doing it, i guess she didn't know what to expect. You will hear I got busted. The lights in the house were dimming pretty bad. you can see it in the video. The dust cap was warm and the felt pads had burn marks from the tinsel leads. It sticks really bad but it still works. http://s26.photobucket.com/albums/c112/bag...nt=100_4240.flv after The woofer still stinks. It moves freely, but i hooked it up again to get a reading at my house panel. We have digital meters in our area now. my normal Kwh is betwe…

Hi guys, I installed my 12" BTL N2 2 days ago. The box is ported to 32 Hz, 2.1 ft3. I run a Sundown saz 1500 at 1 ohm. Last night I took time to test this setup and I was surprised to hear a strange sound at the highest volume. I kept the exact same settings than with my previous setup (1 ssa xcon 15" on the same amp). On a certain note on a song from Mike Jones a weird sound is coming from the sub, and not in the port. On low bass notes there is no problem, but on a higher note the sub reacts badly : how can I describe it ? Like a sheet of paper moving ! It's scarry. I need to turn down the gain on the amplifier. I checked the inside of the box, nothing was loosed, …