Fi Technical

If anyone can help me, it would be greatly appreciated. I had somebody build me a box for my (2) 15" Q's but I think the Tuning is off. Can you tell me the Size and tuning of it? here are the dimensions. The box is: 35"x25"x25" The port is: 29"x23.5"x5.5" Thank you!

well as u can see i have a kicker zx1000.1 rated at 1258 watts. which i do not have installed in my car yet which is an 02' dodge stratus R/T coupe, and i think it hase either a 85amp alt or a 90 amp alt. And im also goin to be buying a 15" BL w/ the p chamfer i already have the big3 upgrade done with elemental designs 1/0 gauge wire will i have to consider on upgrading the alternator?? ive looked all over the net, and i just cannot find one for my car, so i need some help on that IF i do NEED to upgrade and wat about mabe a battey or 2?? thanks

Can a BL 15 with flatwind coil, and p. chamfer take 1000 watts or so rms for an hour or so at a time, and 1700 watts rms for spl burps? Or does the sub need the cooling option? In 3 ft3 enclosure tuned to 48hz.

how long are Q voice coils?

have a tc9 motor, want a Q recone and im getting a 10" 12 spoke basket from someone. wondering what is the difference i need to know to know if my tc9 is too shallow or if its ok for the Q coils

I have an old e12k "blue e cone" DVC 2 ohm, I am hoping I can recone it, its still working and sounds good butI want to renew it I guess, I read somewhere that these were made by RE, so I was hoping I could get an FI recone kit and do it. If this is possible, what could I recone it to? Would the recone kit basicly change the sub into an FI like sub? Or would I need to have a new motor for that? Anybody have any info?

Hey guys. Can you recone a RE SX 15 to a 15" BTL? Let me know!

I was just wondering if you guys could make a dual 1 or .7 recone for a 05 XXX?

I might buy a new dust cap for my sub i mean yeah it'd look odd but yeah this one i have is horrible. How much is it to buy one and how easy is it to put on? Also is it possible to just ship my sub to FI to see if they can recone it completely? Its a 4inch coil and idk the ID of it yet. Thanks Joe

I will pass my phone number on si I can speak with you since I will not have access to a computer for most of the day I need to buy 4 15" BTL's fully loaded with the best SPL options I need them absolute latest by monday or tuesday or even wednesday morning next week for the 3x db drag in Niagara Falls Ontario on the 28 & 29th I also need t o talk to you about the coil configs and the options of the motors sorry i posted this in the wrong forum

im looking at the hifonics bxi2607d amp. Its rated 2600 watts at 1ohm. From what i have heard ( and also from personal use) the bxi line is over-rated by about 200-300 watts. This amp is a little different from the other amps in the bxi line. For one, this is the 2007 model. Also, this one is strapable. Does anyone have experience with this amp? I want to know if this amp will be able to push a loaded 15" btl and sound good enough doing it? i dont think im going to get the $40 cooling, just the $10 one. I am going to run it off of a 140a alt, 2 batterys (one of them a yellow top), and do the big 3. I also plan on using a 5 farad cap. I read a thread on roe that they are u…

I am having problems with my btl's. It just started recently, when i listen to music the subs start to make loud popping sounds, Instead of a flow of bass they pop. But if i play just a tone then they seem to be fine.

Does Fi offer a recone kit that would fit on a MA Audio 1800XL? If not, who would? The recone kit would have to include a new basket.

Umm I'm having a bit of a problem. I need someone to go into bass box pro or whatever you like and design me a box. The external dimensions are 27Hx40Wx25D. I'd like it ported. Please don't tell me to get different subs or a different car, I just can't make that happen.

wondering if I buy a couple MT motor's can FI help me out? [email protected]

what is a good rule of thumb for box bracing?

FI please remember to add the shipping address to your shipping labels! not just the city and state grrrr... Was looking forward to my Q, guess I get to wait a bit longer until UPS figures out my address. Hopefully you guys are not out on Vacation... I need to vent

Nevermind, PM sent... thanks. Delete this is you like... Joseph K.

a single 15" MT in a 3.25 cu ft enclosure with 130 sq in port area and very well rounded interior of enclosure or two 15" MT's with only 50sq in port area in aprox 4 - 4.5 su ft of box volume assuming same amount of power is used peak frequency is 49 Hz if that really matters

The box I'm building is for a single Fully loaded BTL 15. The design i came up with has the following specs: 4.5 cubes after displacement and bracing, tuned at 32hz with 64sq/in of port. My goal is just a loud ass daily ground pounder. My question is just does this box seem too big/small, and is 64sq/in too much port? thanks

By the end of next week I will test the sx 15 with dual 2's, and the Bl 15 with dual 2s, and p chamfer. I will test them both in a 3ft3 enclosure tuned around 49hz. Which do you all think will be the Louder sub? I'm not going to post the results, out of respect for the two companies.

Hey scott. I am Using the hybrid SX woofer in a friends dodge quad truck console.....reatatching the factory console top back to it. I am not sure if i can squezze the needed area out to get enough air space for a ported enclosure. I will be using a eD nine.1 for the power to the woofer...the woofer is D2 and a 12"....Will the woofer perfrom well in a sealed enclsore? also what kind cubic footage do I need? Also do you happen to know off hand the displacement of the woofer? thanks carl

I have a 2000w amp on my fully optioned BTl and i know this sub can handle more power than that, so why is my btl's dust cap hot to the touch and "industrial smell" coming from the sub and port?

I have a BL 10" with DVC 2 ohm coils, I am wondering how hard it is to install the recone kit FI sells to recone it to DVC 1 ohm coils. I am asking because I am now considering ordering another BL 10", but I would need a DVC 1 ohm to get my amp down to 1 ohm . I know there are some out there that have ordered the kits from Fi, so guys, how hard was it for YOU to recone your sub with the kit??

This is for my buddy thats in Iraq. Im doing all of this for him while he is gone. The vehicle in a 2001 Chevy Silverado EXT Cab. He needs the back seat due to a child. http://www.supercrewsound.com/shop/detail/11/242.htm thats the box we decided on. He wont have to raise his seat any and it will fit no problem. Now the question is should he get 12" or 10" FI SSDs. if he gets the 12" they will be in about .71cuft each and if he gets the 10" they will be in about .73cuft. The amp is the Kicker ZX1500.1. He listens to rap/rock/country you name it he listens to it. What would you guys suggest? Would polyfill help the lack of space for the 12" Any help would be great guys.