Fi Technical

I'm looking at buying 2 15" Q's with the bp option and just using it for daily driving no competitions. I wasn't sure if it is worth paying more money for the SAZ-3000D or if the AQ2200D is just as good of a fit for my application. I have been through a lot of bad amps and want to go with a good quality and very reliable amp that I won't be afraid it will break after a year of use. I don't know if anyone has or heard a setup like this with either amp but any input would be greatly appreciated.

scott, been sending some email this past few days, did'nt get any reply is everything ok? pls. check your email...thank you

remember the 4 15" BTL's you sent to me for the SM3-4 build? you wouldnt happen to have a set of specs for those do you? lemme know please Thanx Peter

Hi all! I have a 2004 Dodge Ram Quad cab. These things are impossible for trying to put in subs without pulling out seats and all kinds of stuff (not interested in). Found a guy who makes a specific "molded" box that goes underneath the rear seats. I really want to go with the Fi Q 12", heard really good things about the Q's and I prefer 12's over 10's for the notes they hit. However, this box has a single chamber totalling 1.8ft^3 in a sealed setup for a 12". Will the .9 - displacement per sub be enough to adequately run? How much polyfil should I use? He also makes a 10" vented @ 36hz and 10" sealed. The airspace would be the same as the above box. Would it rea…

Scott we talked about you reconing a DD 2500 motor which has a 2.5" coil. Well i was woundering if you have any coils that will fit an Atomic AP/SPL gap? If so im going to send you an email with some more info. Just wanted to check with you before i picked up these other two motors. Corey

for some strange reason my system hits the hardest when my box is angled like this in my trunk.. Less rattles and everything its almost as if my car pressurizes itself and it doesn't rattle or I just don't hear it..

Scott, I just want to start off by saying thanks for the fast delivery of the recone for my sub it made it here in time for me to take 1st at usaci show in Omaha with a 141.7. But, now I need to build a competition box tuned to around 43-48Hz since my car is tuned to 45Hz. any help with this would be great. My email is [email protected] for box deminsions and print off sheet. Thanks again for all of your help.

Hey i Tested the coils it came back one was .7 normal and one read 0 no idea why its just one but thats what happen so i was wondering shipping from 77632 to yall and back total cost if its a recone that is! Thanks, Teddy

sorry to be busting balls... please search ur email for "Recones & OEM work" from [email protected] or [email protected] thanx Scott

i am wanting to get the most spl i can i order a BL 18 inch sub i have a rockford power 10001 mono amp i am having the jb fisher place design my box and i needed to know what the best cuft size they said that 8cuft would probably be the best but they said i might want to post on this forum to make sure thats best

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

Can someone give me the screw hole diameter of the 15" Fi BL? I saw the outer diameter was 15.625" but did not see a screw hole diameter. I am working with limited height and don't want the screws to be lined up on one of the boxes wall. Hoping I can save around a 0.5" inch on the height just having the outer surround overlay on the outer 3/4" edge of the box. Thank you for any help! I would measure it myself but I am ordering the woofer in the next few days and want to start the build now.

Hello, I was wondering what kind of screw I should use to mount my 12in BTL in 3/4in MDF? Thank you

I want to build a sealed box 25X15X17 for a Q15 is that big enough? Should I add any bracing, if so where Thanks Jacob

Ineed a box for 1 18'' needs to be sealed.I can build one,but dont have the resources nor will my park let me.Stupid country club noise regulations.Shops only build 10s & 12s around here.Can someone help me please?

Hello, first of all please excuse my english, I am from Romania. I just received a fi Q 15 ( no options ) and I am trying to calculate my speaker enclosure. I want to go for sealed enclosure because I don't have much space in the trunk ( BMM e46 sedan ). Recommendations for fi q box is 2-2.6 cu ft. With my calculations I am about 2.5 but I want to be sure I calculate it right before I give the blueprints to the box builder This is my result, I am happy because it fits inside the trunk perfectly. I made a dummy box to see how it will fit inside the car. Wood is 1 inch thick.

I have two 15" SSDs with copper coils, going to be running them off of a Kicker ZX1500.1. I don't have a lot of room to work with after I reinstall the back seats of my truck and all, and I was wondering if anyone has had experience running them in a sealed enclosure? What's the smallest I can afford to run?

Ordering one x12 4 ohm sub today with BP Power option. It will be running in the 320 to 400 watt range. The specs call for a box .6 to 1.1 cuft. Why is there such a range and what is the difference if i built a box at .6 cuft versus building it at 1.1cuft? I have the room to build it to the max dimensions, just would like some more info? How do I figure out exactly what size I need to make it sound great? I listen to mostly older rock, 70's and 80's, but some newer stuff to as well as a little rap if it is a good song.

im building a sealed box for my sp4 to see what it sounds like. is it as simple as just making a 23X23X22 box out of 3/4 and a couple lengths of all thread?

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.

Hey guys right now I have 2 12" ssds running off us amps 4000.1 (1500 rms) and the subs are in 2.5^3 ft per sub @ 33 Hz. The box is just soo big and so hard to deal with and I want to build a sealed box and see which i like better. Is it normal with this large of a ported box i have a very weak upper end?? I want to put the ssds in the best suited sealed box. I have an avalanche and the box goes in the bed so i have plenty of room. I was thinking somewhere a long the lines of a sealed box around 1.1-1.3. You guys know these subs the best so if you were going to build a sealed enclosure what deminsions would you build it to. I have plenty of room so it doesnt matter how wi…

I'm getting away from a ported box with my X 10" and going small sealed like .6ft^3. So what kind of power would get it rocking pretty good. I'm thinking around 300 but currently have 160 on it and love it. I want more sq and not so loud as ported. I love the sub and don't want a different one just different sound.

I have two Fi Q 15's and would like to know whether to go sealed or ported? I love tight bass and also love the sound of a ported enclosure. I have the space for the ported enclosre (6.2 cu.ft)and i also have the space for the sealed enclouse. I love both sealed and ported enclosures. But which encloser would be the best for good sound quality and will also get loud. Any input is welcome. thanks

in my f150 ext cab with a 12" ssd with flatwind and bp and hifonics bxi1206

My 12" Q should be delivered tomorrow according to UPS. I'm trying to decide on either a sealed or ported box to go under the rear seat of my Extended Cab Silverado. I've never run a sealed enclosure in my past 2 setups, and I'm skeptical as to whether I will be satisfied with the output of one. Any suggestions or opinions would be appreciated. Thanks!