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rawlins87

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Posts posted by rawlins87

  1. BTL parameter help

    in Fi Car Audio Subwoofers

    Posted

    a t-line is not just a big ported box

    I understand this (i assumed that you could make the line anything ABOVE Fs. I was wrong)

    you cant tune a t-line to w/e freq you want. it has to be the Fs of the sub.

    you will NOT fit 2 18's in a t-line in your truck. im 95% sure about it. and you cant really throw that much power to a woofer. 4000rms is alot for a woofer, especially in a t-line

    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

    im not gone say it cant or it can. i just want to see it done with a video and ill be happy. good luck with your build and keep us posted on the progress.

    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

  5. BTL parameter help

    in Fi Car Audio Subwoofers

    Posted

    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

  17. Decent trade??

    in General Audio - Can't find a category for your question? Ask here.

    Posted

    This guy on Craigslist is offering to trade his Jensen VM9511TS flip out touch screen deck and his xbox 360 + games/controllers for a ps3. Me having a ps3 that I play very seldom, I'm considering this.

    This is a link to the deck

    http://reviews.cnet.com/in-dash-car-stereo...7-31836025.html

    and a link to the ad.

    http://youngstown.craigslist.org/ele/1354101684.html

    does anyone think this is worth doing?

    Jensen=junk

  18. clam shell or not?

    in Subwoofers / Enclosures

    Posted · Edited by rawlins87

    normal box for it if its a daily driver.

    if its not then clamshell.

    the weight of the clam will make your blazer a turd.

    haha at quote ^^^ Clams are sick though bro and 8 15's... id love to see that. making your blazer a turd lol is no prob your gonna be cruisin down the block slammin anyway right?

    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)

  21. clam shell or not?

    in Subwoofers / Enclosures

    Posted · Edited by rawlins87

    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.

  24. How Many Cubic Ft. Is You Box And What Size Subs And How Many?

    in Subwoofers / Enclosures

    Posted

    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

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