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Gotz1lung

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Posts posted by Gotz1lung

  1. Huh........ Interesting maybe the parisitic power loss is down due to the rotating mass of the shaft itself..... Just a guess but i'm not sure.. It would cool if someone

    where to perfect it though.. or maybe they have?

    Desktop Dyno isnt loaded on this puter.. but i would be curious to see what the average RPM would be in high gear on the shaft in "X" vehicle...Then you could choose the corrsct pulley setup to get the most out put at you given RPM..

  2. I dont have high expectations, but at the same time dont want to embarass myself to badly.

    I have no experience with a TL mic but the old shop here had a linear mic and the 2 twelves did:

    windows up doors closed 6in from dash/window 143.4 on bluberry-yum-yum

    Driver door cracked in the pass. kick 143.7 on BBYY as well

    From what ive read it seems that would be in the high 30s on a TL.

    Is anyone else going to be at Slamology, maybe ill just have to come bug the hell outa one of ya.

  3. It depends on the bracing you currently have id say. Id does help with airflow alot tho. Think of a car exhaust, if its got smooth bends the air flows better than the crinkle bent crap from Midas, same inside your box, Squared edges hinder smooth flow.

    You could pick up a tenth or 2 id guess if your box flexs alot, if the box is flexing, the pressure inside isnt exiting as forcefully as it could.

  4. Whew..the sides are the same hieght as the XC windows so im clear.

    The box i have sketched up is 20hx62wx17d but i needed the 2inches under the box for Crossovers,wiring, ETC.

    For 8.4 Net(2.1/sub) with 124in^2 of port, @ 37hz

    Would i be better going with a little less cubes and tuning a Hz or two higher? My main concern is that im gonna be under powering the subs a little. They are 800wrms and at 1ohm im splitting 1500 between two subs per amp.

  5. So since i found SMD, and realized that this Hobby/Sport is alot more affordable than it used to be, i have got the bug bad!

    I want to get back into competing but the rules are so different than i last used and to be honest, i cant figure out what class id be in to save my life.

    My main question is this, The rear window in my truck is 25in to the bottom edge but the sides are only 22, what window will they use to go by cuzz that extra 3inches would really come in handy...

    2nd, if my setup includes 4) 12s, 2) 1500.1 and 1) extra battery below the window what class is that? What about 2) extra batteries??

    I dont have one as of yet but will be doing a HO Alt as well, does that change classes?

    Sorry for being such a Newb, but who better to ask than the best around...

  6. I have someone who is interested in having an enclosure made for his 1 Audiobahn 15. I DL'd the manula for the woofer and it seems to me it should be a beast but i havent even heard of Audiobahn before since i have been outa CA for over 10 yrs(explains all the Q's huh) so before i go and waste 2-3days on a box is thing gonna wang with roughly 2500w..his amp is 2600x1@1ohm. Procoustics or something like that..Not Power Acoustik for sure, never heard of it either.

    Specs

    2000w RMS

    4000w MAX

    2ohm DVC

    Model # AW1508T

    Fs 28.4 Hz

    Qts 0.32

    Qes 0.36

    Qms 2.95

    Vas (Liters) 88 Liters

    Vas (Cu. Ft.) 3.1 Cu.Ft.

    Re 1.90 ohms

    Le 2.45 mH

    Mmd 272 grams

    Xmax +/-20 mm

    RMS 2000 watts

    Sd 0.075 M2

    Freq. Resp. 18Hz-500Hz

    Efficiency 89 dB

    EBP 79

    Depth " 8 1/4"

    Hole 14"

    Diamater 15 1/2"

    Displacement 0.47 Cu.Ft.

  7. yeah the one ur seeing now was the original i made when we first got invision, we recently switched back. glad u like it.

    Ya it makes the Forum look i dunno..Official! Vs. the plain old grey..You guys deff. know how to run a killer forum, now it looks just as good as it its ran!

  8. I use 3m Super 90 Laminate Cement.. Just be careful on lighter color fabrics, Ive never had it bleed on vinyl or leather tho.

    On plastic use a good wax/grease remover( ie rubbing alcohol) to clean it first. Give the cement a chance to stick to the plastic rather than your greasy finger prints/dirt. On MDF thats been in the dust alot, i use a regular cheapo tack cloth from Autozone for $.99 before i spray the Contact Cement.

    Hope this Helps

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