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Old 12th February 2008, 18:16   #31
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Originally Posted by JPL View Post
I think he has already asked it
I meant the thread has no relation to his question
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Old 13th February 2008, 01:56   #32
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ok agreed lbm ji this may be OT, but still can please tell me what i have achieved with setup and would this make it a VFM sql or spl or sq or none but only a decent setup?

Last edited by rider60 : 13th February 2008 at 02:16.
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Old 13th February 2008, 09:23   #33
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Originally Posted by rider60 View Post
ok agreed lbm ji this may be OT, but still can please tell me what i have achieved with setup and would this make it a VFM sql or spl or sq or none but only a decent setup?
I wouldn't be asking LBM as to how he would rate my system. His definition of SQL is a little different, you know.

Last edited by rocksterraghu : 13th February 2008 at 09:35.
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Old 13th February 2008, 11:32   #34
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Originally Posted by rider60 View Post
ok agreed lbm ji this may be OT, but still can please tell me what i have achieved with setup and would this make it a VFM sql or spl or sq or none but only a decent setup?
Major of sq and a little bit of sql for spl you would need two of these subs.

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I wouldn't be asking LBM as to how he would rate my system. His definition of SQL is a little different, you know.

Hmmm
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Old 28th October 2008, 12:09   #35
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One of the best (vfm) SPL systems in the country right now: Sam_786's system.
Config:
JVC dual din dvd HU
Rainbow Slx 6.5" components
2 Pioneer 510 monoblock amps
2 IDv3 12" subwoofers in a partitioned ported box

The setup has achieved an insane 151.2db in SPL test. The best part of this setup is that it's not just designed for SPL but with the bass turned down, the setup can be enjoyed to listen some good music for very long periods.
A proper thumbs up setup! :
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Old 28th October 2008, 21:11   #36
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Originally Posted by low_bass_makker View Post
I forgot ask earlier 32000 watts rms at what ohms ?
if, P=(V^2)/R
R=(V^2)/P
= (18*18)/32000
= .010125 ohms

How many voice coils are in parallel?

Is this for ICE? I can think of wheels and engine mounted in Speaker Box. OR some energy is ulilized for heating elements
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Old 28th October 2008, 23:01   #37
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I am very much thank full to BBW Distributors. Without there support i could not get a good VFM system which is a SQ+SPL combo and also i have not imagined the my system can sound upto torturous 151.2 DB

Hats off to Gunnu Paaji and J.B. cheers:
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Old 29th October 2008, 00:34   #38
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Quote:
Originally Posted by omishra View Post
if, P=(V^2)/R
R=(V^2)/P
= (18*18)/32000
= .010125 ohms

How many voice coils are in parallel?

Is this for ICE? I can think of wheels and engine mounted in Speaker Box. OR some energy is ulilized for heating elements
I think you are calculating a bit wrong here. It should be 32 ohms at 32000 rms if each amp is 1 ohms stable. If the amp is .5 ohms stable it will be at 16 ohms.
So it will be VC wired in series than parallel.

It should be like this...

V= (rms watts x ohms) sqrt

Since the power supply of the amp is 18volts. But in the formula you posted the voltage output at amp end should be put.

Last edited by low_bass_makker : 29th October 2008 at 00:40.
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