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#407588 - 10/09/14 01:26 AM sound level question
mateen Offline
newbie

Registered: 10/09/14
Posts: 1
hy all,
i have the speaker which have the sensitivity of (1W/1m)90dB. and according to (1W/1m) scale, "on 80feet 28dB sound reduce" and my remaining sound level is 62dB. Now i want to add 28dB sound level so what should i do how can i change my transformer taps setting (available setting is 1w,3w and 5w or should i reduce the distance because i have to maintain 90dB at any cost...
plz give me the suggestion. sorry for my english
thanks advance

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#407604 - 10/09/14 03:08 PM Re: sound level question [Re: mateen]
Serenity_then Offline
connoisseur

Registered: 03/28/14
Posts: 1572
Loc: PEI, Canada
At that distance you need 600w to yield 90db.....

At 5w you need to be 2.25m or less to maintain 90db.

Is this a real question? If so you are stuck.

In my line of work these tap settings and 90db minimum coincide with fire alarm system specs...

I'm guessing yours is a tube amp question though. smile
_________________________
Trevor. Cold turkey. Thanks guys. Cheers.

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#407664 - 10/15/14 04:35 PM Re: sound level question [Re: mateen]
Serenity_then Offline
connoisseur

Registered: 03/28/14
Posts: 1572
Loc: PEI, Canada
Scare him off? Lol
_________________________
Trevor. Cold turkey. Thanks guys. Cheers.

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#407667 - 10/16/14 12:23 AM Re: sound level question [Re: mateen]
brwsaw Offline
connoisseur

Registered: 10/12/12
Posts: 1833
Loc: Canada
Its all gibberish to me.
_________________________
Screen is going back to 4' off the front wall.
L/C/R's will be back at ~ 12' listening distance.




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