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Old 25th April 2007, 11:21   #481
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So, here comes the BOOM once again. Stirred, but not shaken.
We all wait here with our ears and eyes open for tonight.
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Old 25th April 2007, 11:22   #482
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Quote:
Originally Posted by navin View Post
LBM if it is extension you are looking at since you have 1200W on tap why not try a Linkwitz Transform?

Low end Extension?????? Yes....Sir please help....

Last edited by low_bass_makker : 25th April 2007 at 11:40.
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Old 25th April 2007, 11:49   #483
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Somehow, i keep thinking this thread will eventually be renamed to the SAGA of LBM....
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Old 25th April 2007, 12:02   #484
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Quote:
Originally Posted by Sam Kapasi View Post
Somehow, i keep thinking this thread will eventually be renamed to the SAGA of LBM....

I agree with you Sir......MODS please do the needful......


Sam Bhai I just add ports to the enclosures and now giving them 1200 watts to each sub and they are takin it........I think I going to be deaf in few days If I took long session of music in my car.........I have to tone down the subs to nearly 12db (according to PXA) to match the front stage.......

the enclosure are a bit small...... will be doing some major changes in the boot area so that all the stuff gets distributed easily in there......
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Old 25th April 2007, 12:16   #485
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Siegfried Linkwitz came up with a dedicated circuit that can be used to extend the bass response of SOME speakers. The pre-requsites were (a) the woofer must have adequate Xmax and (b) the amp must be able to deliver the power required. you have both.

read this and see if you want to try this.. DIYing this for the car is not difficult.

TA Speaker Topics - Designing a Linkwitz Transform
Linkwitz Transform Subwoofer Equaliser
Linkwitz Transform Design Program

SL, is a rather helpful (if arrogant) chap. You can email him here (it really helps if you fan his ego).
Linkwitz Lab - Loudspeaker Design.

for home audio there are plate amps with LT built in (here is one).
Adire Audio ADA Amplifiers
http://www.adireaudio.com/Files/ADAManual.pdf
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Old 25th April 2007, 12:19   #486
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Quote:
Originally Posted by low_bass_makker View Post
I agree with you Sir......MODS please do the needful......

Sam Bhai I just add ports to the enclosures and now giving them 1200 watts to each sub and they are takin it........I think I going to be deaf in few days If I took long session of music in my car.........I have to tone down the subs to nearly 12db (according to PXA) to match the front stage.......

the enclosure are a bit small...... will be doing some major changes in the boot area so that all the stuff gets distributed easily in there......
LBM, if I may ask... what size enclosure, port length and tuned frequency?
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Old 25th April 2007, 12:50   #487
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Quote:
Originally Posted by gunbir View Post
LBM, if I may ask... what size enclosure, port length and tuned frequency?
it is just a temporary enclosure in which I have just added the ports....the final sub enclosure will be made again to get the optimum results.....the following picture will give the differnce between the ported and the sealed one....the read line is sealed and the grey one is the ported one.....



I know the size is quite small but it will work for few days till the new ones are ready......
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Old 25th April 2007, 12:58   #488
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Quote:
Originally Posted by low_bass_makker View Post
........I think I going to be deaf in few days If I took long session of music in my car.........
LOL! And you'll prolly need to go around the car daily and tighten all screws...
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Old 25th April 2007, 13:01   #489
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Quote:
Originally Posted by hydrashok View Post
LOL! And you'll prolly need to go around the car daily and tighten all screws...
hahahahaha.....that would happen only when long session are made....but I think I would not be doing the same.....to keep all the screws tight.......
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Old 25th April 2007, 13:34   #490
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btw wats the target/aim for this setup.. to get deaf.... or somethg else on the mind.....
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Old 25th April 2007, 13:43   #491
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Huh, what da....... Loosening, screwing etc.... You guys actually make me think otherwise.

BTW, LBM, when do we get to see the pics of your temporary setup??
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Old 25th April 2007, 13:50   #492
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Quote:
Originally Posted by speedzak View Post
Huh, what da....... Loosening, screwing etc.... You guys actually make me think otherwise.

BTW, LBM, when do we get to see the pics of your temporary setup??
I have posted a few....but will wait till ever thing get finalize after that I will post.....not like KB`s pictures.....
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Old 25th April 2007, 14:34   #493
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hi lbm,

what software are you using? can you give me the details? like version no. etc

cheers

clip
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Old 25th April 2007, 15:49   #494
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Quote:
Originally Posted by clipto333 View Post
hi lbm,

what software are you using? can you give me the details? like version no. etc

cheers

clip
it is the WINIsd pro alpha.....

LinearTeam
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Old 25th April 2007, 22:18   #495
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guys one question......I have STEG 2 channel amp......that all of you guys know now.....ok then it is 2400 x 1 in bridge mode at 2 ohms....and 1200 x 2 in normal mode at 1 ohms.....so which one to choose.....bridge or normal.....

1200 x 2 at 1 ohms or 2400 x 1 at 2 ohms
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