Fi Technical

does flat wind coil and bp power add to a 12" ssd? how about bp power on a 12" Q? just thinking about future upgrades. thanks.

Hey I'm going to buy 2, 12" BL's and I was wondering what amp you guys would recommend to get the most out of these subs...

Does anyone have the TS parameters for the Black Fi-Day X, specifically the 10"?

I ordered 1 18" Fi SSD. I plan on getting another one soon. And was wondering what kind of amp I should get? I went ahead an got the dual 2 ohm voice coils on the amp. I'm looking for something cheap. Possibly well under $200? Currently I have a MA audio 18" 1100 watt amp with a legacy audio 2000 watt amp and it hits hard but it doesn't have near the quality I'm looking for. With the new SSD I'm looking to run either a 1ohm or 2 ohm config. Not sure yet what to do. Any ideas? I'm also wanting to run the SSD at atleast 650wrms 800 would be perfect.

I am looking for sound quality mostly, not worried about if the bass rattles my car apart. If I go sealed would it be terrible if I went prefab from online? and if I went ported I am thinkin about 2 cubes at 30 or 32 hz. how big of a difference would trupan-lite over mdf make? thanks all

I'm probably going to order my Fi SSD 12in this Friday, and was wondering which coil to go with. It will be hooked up to a Kicker ZX750.1. And I read somewhere, that these can be somewhere between 900-950 watts RMS at 2 ohms. So would the Flatwind Coil be the best to go with.

i know fi doesn't make the xxx, but the model i have was designed by scott so I'm assuming this is the appropiate place. i searched archive.org -> reaudio.com and came up with no results for the 03 model. anyone still have the 03 xxx 12 t/s sheet by chance?

I am going to get a 15" Bl and i am going to power it with a sundown 1500 and i was wondering what i should get it with besides for daily.

can someone give my box measurements a once over and tell me if this is going to work,I have 7.49 cu.ft. and i am going to make a box for two fifteen's . I am going to use either the Q's or bl's , the box is going to be ported useing psp flare ports 4"x 17" four of them at this length. is this going to be enough room and are the amount of ports correct to tune this box to 28hz.. this is for a daily driver I listen mostly to rap and R&b. If this doesn't sound right could some one give me some direction, this is my first box build and i want to get it right. any help would be graetly appreciated thanks.

ill be ordering the 12" ssd's soon and temporarily they will be going in a prefab (i hate prefab) dual twelve box with the port in the middle. 2cuft per woofer. when i put my other woofers in there they were loud as f**k but when i played a song like bass mechanik moonstone that has a 20hz bassline they bottomed out and almost broke the voice coil. heres my dilemma i have been seing a lot of people use the boxes that are similar to the box i have exept the port isnt in the middle of the woofers its on the side.ex: http://subwoofertools.com/forum/ported-box...mp;Fs=&CE=0 all of the vids ive seen they either burp the woofers or they play some crap from jeezy, never any…

I have two fi q 15 w/bp power that I need to ship in for recones. could you please send me the info that I need to go about doing this? do I pay before or after they have been fixed? thanks

Just as the title says, I may be getting 4 Ssd 12s in a trade and I'm. Doing a blow-through in a Toyota pickup and was wondering if they. Would perform well in a 4th order band-pass. Thanks

do u guys have a list or catalogue? I hate asking for each individual part... I feel like im always hastling uguys here for recone parts either way need some dvc 1.4 and 0.7 alum coils, cones, spiders, tinsel(the thick stuff) and some dust caps do u prefer an email with a list?

Just currious if the new 12" BTL would be better suited in 2.5 or 3 cubic feet? Would tuning at 32 work or would I be better off tuning higher? Any info would be appreciated

Im soon to be getting 1 15" ssd but i just have a few questions on what i should do to elctrical to make it sound the best it could without spending alot of money at all (under 150$). it will probably be going in a ported box about 3.1 after all displacements at 32-33hz. Now my car is a 1995 saturn sl2. stock alternator and wiring. battery is over a year old. would just replacing all wiring in my car to 0 guage do the trick or would i have to go alot further. 0 guage on big 3 then on power and ground also. I would also like to know if my US amps XT2000D would be good to power it. thanks.

I am going to build (or have built) a 1.88 cu.ft. enclosure tuned to 32hz for a 12" Fi BL. I want to put a round port in the box or multiple round ports or even a triangle port. Can anyone tell me the dimensions of the port? I know there are tons of calculators out there but i don't know how to take in account port noise and all that fun stuff. I don't know whether to put one port or multiple or anything. Thanks in advance!

Hello ! I am from Germany and i bought a BL 10 ! Now my Question : Which volume must have the box and how long must be the port ? I hope you can understand what i want to know ? I cant find some informations about my problem ! Sorry my English ist not very well ! Nice greetings !

12" BL D2 Daily Flatwind Cooling @ ~1200RMS. 2.25cuft @ 32Hz. Just wondering what the subsonic filter is recommended to be set at. Right now it hits all the lows with ease when set at ~25Hz. (Soundstream TRX1500D)

Alright so i have a BL 15 in my car right now. When i get money i plan on buying another one. But the one i have right now is D2 instead of reconeing it to make it d1 i was thinking could i just buy another D2 and then just buy another SAZ- 1500d?

im about to switch to port tubes instead of slot ports and i was wondering if i have 2 18" fi q's how many 6" diameter ports would i need. i have the box set up into two chambers at 7.1 cubes each. i was wanting to tune the box around 31-33 hz. i didn't know if i should use 2 ports per chamber or just one and what the exact lengthe should be.....ive used most calculators and they are telling me with 1 6" port in a 7.1 cube box the length should only have to be 6 inches, which doesnt seem right b/c i was thinkin more like 15-16 inches. shoot me some info thanks

I wanted to know if the RE SX recones that fi have on the site will fit and work in the HC motor as well. I tried to get a hold of Nick at FI through several emails to find out but no reply , so after a couple of weeks I went ahead an ordered the RE SX 15 d2 as there was no recones for the HC on the site . any help would be appreciated Thanks in advance.

Hello, I currently have 2 15" q series dual 2 ohm with the b/p option .I'm running these subs in a sealed enclosure and would like to try them in a ported enclosure of 4 cft tuned to 30 hz .However, the FI Audio site doesn't tell you about port length only port area. I was hoping i might be able to receive some help here.

I want to make an SPL system so I`m asking what option should I set and this sub is good for spl. Sorry for my english I`m from Bulgaria.

Im getting 1 18'' fi.btl fully loaded and my enclosure is going to be 6.3 cuft. (After all displacements) 3/4mdf tuned to 34hz. But as far as the port can you please tell me how long,tall,wide,etc. it should be for best hairtricks,loud bass at high notes,and the best low bass I can get (Since being tuned to 34hz.) without port noise. One more thing as far as the enclosure should I have the top and bottom of the enclosure double baffled or triple baffled or the whole enclosure double or triple baffled or what? Please help as much as you can I really appreciate it!!! Thanks guys

I already have 1 BL 12 with a sundown 1500d on it now, i was going to sale it and just get some 18s or whatever. Now if I go ahead and just get another BL 12 with same options I have now which are D2, cooling, and flatwind, and run them to a pair of strapped 1500d's they should be fine with that power? I figured they would be ok, since already have 1500 watts on 1. thanks.