.:HSTuners::

Grip72 · 08-21-2002, 04:40 AM

ok i have read a few posts with people talking about reaching certain SPL levels like 140 for example...but what exactly is it and how or where do you get it measured?

Accord Man · 08-21-2002, 09:01 AM

Sound pressure level

Its means how loud (intense) it gets. Or in other words, the level of atmospheric pressure at a given time.

In Db Drag the position of the mic is determined with a special measuring thingy, so that things will remain consistent (fair) from one car to another. For certain other competitions, such as IDBL, no restriction, you so could even stick in the port... For this years, IASCA measures with the mic roughly at the spot where the driver's head would be.

So it really depends.. If you do have yourself metered, do it with the mic a several places.. once on dash, then on the floor, where your head is, and real close to a port.

Most audio shops can measure it for ya.

Grip72 · 08-21-2002, 01:55 PM

thanks man

Accord Man · 08-21-2002, 03:43 PM

Your welcome.

Racing Rice · 08-26-2002, 08:08 AM

SPL is for bass heads.. Id rather feel then hear my music..

09-26-2002, 08:24 AM

amen to that rice!

*ChrisCantSkate* · 09-26-2002, 09:00 AM

yeah.. SPL is all about competition.. sure in the normal classes 99% of the time the higher SPL the louder your system sounds... but my friend has a "rig" pushing 176.x dB's(floridas port record) but sounds like ASS and isnt loud at all.... its only a show(competition) setup though

08-21-2002, 04:40 AM	#1
Grip72 Registered User Join Date: Apr 2002 Location: Calgary, AB Canada Age: 40 Posts: 2,962	What exactly is SPL? ok i have read a few posts with people talking about reaching certain SPL levels like 140 for example...but what exactly is it and how or where do you get it measured?

08-21-2002, 09:01 AM	#2
Accord Man THE GENERAL Join Date: Aug 2001 Location: Earth (usually) Age: 43 Posts: 5,698	Sound pressure level Its means how loud (intense) it gets. Or in other words, the level of atmospheric pressure at a given time. In Db Drag the position of the mic is determined with a special measuring thingy, so that things will remain consistent (fair) from one car to another. For certain other competitions, such as IDBL, no restriction, you so could even stick in the port... For this years, IASCA measures with the mic roughly at the spot where the driver's head would be. So it really depends.. If you do have yourself metered, do it with the mic a several places.. once on dash, then on the floor, where your head is, and real close to a port. Most audio shops can measure it for ya. __________________ HondaStyle.com Babysitter's Club Member #0 Soon to be >Dr Max Immuh<

08-21-2002, 03:43 PM	#4
Accord Man THE GENERAL Join Date: Aug 2001 Location: Earth (usually) Age: 43 Posts: 5,698	Your welcome. __________________ HondaStyle.com Babysitter's Club Member #0 Soon to be >Dr Max Immuh<

08-26-2002, 08:08 AM	#5
Racing Rice Project Combat Honda Join Date: Sep 2001 Location: Highland,OH Age: 46 Posts: 7,985	SPL is for bass heads.. Id rather feel then hear my music.. __________________ Racing Rice

09-26-2002, 09:00 AM	#7
ChrisCantSkate Thought Police Join Date: Aug 2001 Location: orlando florida Age: 41 Posts: 9,662	yeah.. SPL is all about competition.. sure in the normal classes 99% of the time the higher SPL the louder your system sounds... but my friend has a "rig" pushing 176.x dB's(floridas port record) but sounds like ASS and isnt loud at all.... its only a show(competition) setup though __________________ Black Vtec Prelude-h22a power'd Many dreams come true, and some have silver linings. I live for my dreams and a pocket full of gold.

08-21-2002, 01:55 PM	#3
Grip72 Registered User Join Date: Apr 2002 Location: Calgary, AB Canada Age: 40 Posts: 2,962	thanks man

09-26-2002, 08:24 AM	#6
BizzlePizzle Posts: n/a	amen to that rice!

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