Fi Technical

ok i have a box thats Height22.75 X Widht14.5 X 32.75Depth... i have a 15"fi btl wich calls for 12-16sq inches per cuft... i think i have around 3.5cubes in my box. port size would be 3.5x13 = 45.5sqinches now... i want to tune it to 32-34hz... how long should my port be ?? 26.5 inches long??? also all these number look rigth to you guys ??? i know the box its on the samll side but thats the biggest i could fit on my truck... please help me

OK well, apparently the I didnt have a clean enough cut and the glue didnt hold my 1in thick dowels very well. The bass eventually flexed the fudge out of them. One came off and the other, well snapped... I noticed ever since around that time, the sub hits, but not as hard. Like its loud, but i used to have trouble breathing in or talking. Now I dont. Could the bracing have something to do with this since the box is flexing so much without it? Just a question is all. Didnt plan on replacing it.

what is the difference between dual one or dual 2 ohm??? im looking to power up at btl 18 will 2 rockford 2500?

okay first off i ordered a 18"bl dual 1,spl,and whatever the site says to order for spl...well i wasnt thinking,i admit i didnt know what i was doing i just ordered it..so i have it installed in my 01 jeep grand cherokee and after a couple enclosures i finally got one that sounds decent...and i have been running it daily with music with no problems..i know im a dumbass but whats done is done..no problems so far..well problem is on the dual 1 side..figured i could recone back to dual 2 since i had universal option but i dont wanna go through the hassle..my amp is the hifonics brutus 2010d..1300 at 2 ohms and 2200 at 1 ohm..since im running in series right now im not really…

i was wonderin if i could use two of the same amps 1000rms to each [email protected]

Ok so how do i wire my speaker wires from my box terminal to my amp just - - and ++ this is for 1 ohm

A buddy of mine has an Orion amp, I'm not sure on the model of it but it's a 2400 watt amp and the yellow ecp light I think it is comes on and there is no output from the sub so I'm just kind of wondering what the ecp light is for and why it is on.

I have a 3.5 cube box in my truck. i was wondering your thoughts. what would be louder? i can only mount the 12s down fire but i can mount the 10 into the cab? ant thought? thanks subs ran of a saz1500 for now

Big C Again, I Was Wondering Within The Parameters Of 13Hx16Wx12D Would Be A Good Match For A Q 12" In A Sealed Box? Input Greatly Appreciated. Amp Is A Sundown Audio SAE-1200D. Q Has BP Power.

i am about to buy the aq2200d amp, and i am still wondering what subs i should get... 2 18in. bl's or 2 18in. q's. i know the q is for sq mainly and the bl is more for spl. i want what ever one will perform better on that amp. thanks

So i just ordered my 15" BL sub, and im getting it soon and cant wait, but im kind of stuck on what amp to run it off. I was looking at the Kicker ZX 1500 amp, using all Monster cables to power it. however, before i spend my money on this amp, i want to be sure that it will be the right amp? is there any other amp that could be better for me to get around the same price as the kicker amp? i rlly want my sub to pound, but sound good at the same time. thanks alot to anyone who helps me out

I'm looking at a BTL15, because I've heard good things. But until I get enough, I would probably be running 1 Sundown 1500d on the BTL15. If I got it optioned out, would it be able to handle a pair of strapped 1500d's? How much can a optioned daily driver BTL handle?

How do these box plans look. I plan on using them for my 15 inch SSD. It is going in a trunk of a 94 Honda Accord http://flickr.com/photos/8063442@N08/sets/72157605256765339/

a americanbass 500.1 move 2 BTL 18''in a box 13cf tunin to 33hz only daily use thanks

I am going to use my 12" in a room setup for listening to music, it will be on a 500 watt dayton plate amp. what size sealed enclosure would you recommend, looking to keep it under 2 cubic feet.

i have the base model q18 and a 1kw amp that has been tested to put out 1200wrms. i have my q in a large box behind my seat in my truck and i can smell the coil a little if i blast it for a couple mins. the amp was set correctly with a dmm so i know its not clipping. so i was wondering if there was anything i could do to improve the cooling so it doesnt get so hot. could i add the bp optioned vent plug to the pole or would i need to sent it in to get work done to it. i dont want to void any warranty so if you could help fi guys that would be cool.

Ik that the Fi BTL is 2000 RMS and 4000 watt peak butt ive been reading some topics and some ppl are saying that the 4000 watt amp will be to power full and could ruin the cone

Anyone have the T/S params for a fi x 10"? Team FatStig

Need help with deciding on building enclosure for (2) 15" FI BTL. Going for ~36hz This is the amount of room i would like to use: Width = 36" (Max width due to wheel.) Height = 24" Depth = 22" Would be sound better if the sub face up or sub face back. Also the same question apply to the port. All of this is going inside a SUV. What are your recommendation for the port? If the above measurement are small, please give me some recommendation. I would like to keep the box small but also sound good.

I just ordered my dual 2-ohm Fi Q15 last night and will be ordering the Cadence iA7 today. I was hoping that one of you would be able to point me in a good direction as to where I should buy an enclosure for this, or where I could have one built. I plan on going sealed, is there an ideal size besides just 2-2.6 cubes? Any other suggestions? Thanks guys

Guys I have purchased some ssd 15's from a guy and was wondering if I could send them in to get the bp power upgrade or if if that is something that has to be done at the time of the first build

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

i have a fully loaded btl 18 that I need to fit in the trunk what should I do!!???

I was wondering if someone could help me with box size/measurements. I have a Ford Explorer, I am going to be running a Sundown 3000d with this(Dual 1 BTL 18"). Space I have available, 40in Wide|30in High|75 deep(I don't use this area at all so it can be as big as it has to be).

i am planning to go with the following sealed box for a Fi Q 15".. would there be any issues with the sub being mounted so close to the edges? theres only 0.1875in. of clearance on the top and bottom of the sub/edge