rawlins87

I understand this (i assumed that you could make the line anything ABOVE Fs. I was wrong) Ok again i was wrong about the Fs. And now remeasuring everything it will have to be 2 15s. I need help know what the parameters will be given certain "options". If you cant help with this your are you cluttering my thread? And it was 1 4500 for 2 subs not 1 Kthxbye Thanks for the help, and now knowing that I cant tune above Fs I only have room for 2 15s. But again this is temp, just before i build my wall

I can fit one tuned to 31 hz. or 2 tuned around 40 hz I not here to bicker with people whether it will fit or not, i just need to know sub build specs regarding parameters. Thanks

facebook fail

its an suv and i have PLENTY of room. i plan on doing 2 off a sundown 4500 (when it comes out) for the time being until i have enough money to buy 2 more subs and another 4500>>>then a wall will be built

Here is the parameters of the btl 18 that FI has on their website. Can anyone tell me what the options were on this sub that was tested for parameters (cooling? high xmax coil ect?). Thinking about buying two and doing a T-Line. Whatever options are on this sub is perfect for the application I want to use it in. BTL18 DUAL 1 | DUAL 2 Fs: 31.9 Hz | 31.1 Hz Re: 0.7 Ohms/coil | 1.4 Ohms/coil Qms: 6.26 | 6.42 Qes: .26 | .24 Qts: .24 | .023 Mms: 313g | 329g Sd: 1210cm^2 | 1210cm^2 Vas: 163.1 l | 163.1 l Spl: 94.9dB 1W/1m | 94.9dB 1W/1m Bl: 18.3 N/A | 27.2 N/A Xmax: 28mm * | 28mm * Rms: 2000W * | 2000W * Sealed box: N/A cuft | N/A cuft Ported box: 5-10cuft | 5-10cuft Sub OD: 18.500” | 18.500” Cut ID: 16.750” | 16.750” Mounting depth: 10.250” | 10.250” Displacement: 0.26cuft | 0.26cuft

i've ran mulitple 8s in different setups and have been suprised/pleased every time

no word on the 22" BTL?

^^^nice RFL's

gorilla glue expands when it dries, so i wouldnt use it at all, fyi

i've ran both kicker and hifonics and i would never buy another hifonics amp again, big paper weight in my opinion (i have one up stair in that mode right now) kicker>hifonics

Looking to build a new setup in a blazer. Looking to compete in bass race in 2010 and just have a loud vehicle in general What would be louder on 4000wrms 2 btl 18s-the btl has a higher sensitivity 4 Q 15s--Qs have more cone area but way less effiecent

you could run .5 ohm (with a 1ohm stable amp) if there was enough box rise

when is the sa-15 "projected" to be released?

sounds like a good idea. I've been to car club events like this before and was a blast. The only thing i would be worried about would be vandalizem (sp?) of the cars and break in's. But sounds like it would be a good event ---btw i noticed you were from the 614 where @. I'm right next to the 614 (in the 740)

so you guys think that the extra cone area will conteract having half the power. And i assume their would be alot more gain in that theres less cabin to pressurize....?

repsol>raven

Jensen=junk

Im not worried about it being any slower, its already slow as piss to me. I sold my lightning and bought this to do a build (2 8's in my L werent cuttin it lol)

1. Literacy. Type/spell correctly, I'm sure no one want to reeed lik dis. 2. IA subs are badass.

thanks, your builds are always SICK! :hairtrick: haha didnt catch how that was worded. fixed it

First of the vehicle is a 99 blazer no alts yet but a 300amp will be ordered What would be better a "normal" box with 4 15s on 3500-4000wrms around 16-20 cubes (if i have enough space) or a basically smaller version of the caddy build 8 15s 45-50 cubes with 2500wrms Guys that rock walls/clamshells daily i need some help, what do you think would be louder, mover more air, and be a overall better system.

location? rms?

theres videos of a s10 with 4 15 L7s sealed called "steel city sounds" on realm of excurison, and that thing is nuts :hairtrick:

1.8 cuft 30square inches 36hertz 2 -8s Tang Band (over) 2.0 cuft 36square inches 35hertz 2 -8s Tang Band (over) *current box* 4.7 cuft 50square inches 35hertz 1 -15 Armageddon U2 146.9 AC 6.7cuft 98square inches 35hertz-1 18 BTL 2.5 cuft 36square inches 34 hertz 1 -12 Type R 4.0cuft 45square inches 37 hertz 2 -12 Infinity Reference (over) 8.0cuft 120square inches 35hertz 4 -12 Infinity Reference (over) 2.0 cuft 30square inches 35hertz 1 -12 Kicker Comp 4.2cuft 70square inches 36hertz 2 -10 Sony Xplode (over) kid didnt care bout sq and had LIMITED power 5.0cuft 50square inches 35hertz 2 -15 Memphis HPO 144.4 TL 10.0cuft 150square inches 35hertz 2 -15 Memphis HPO (over) Wall not sealed from rear 143.6 TL 2.75cuft 40square inches 33hertz 2 -10 Re RE10s 2.75cuft 35square inches 35hertz 1- 12 Alpine Type R I know i've built ALOT more just cant remember All that say "(over)" were built over spec

i suggested to run a wire off the alt to the other batteries in the back. to have mulit runs of power wire Straight alt to amp