question about sound pressure

[reed dollaz 10+ year member]

I was just wondering why bass seems louder with the windows down, yet they meter higher with the windows up. but dont sound as loud. why is this? im not sure about competition stereos, specifically daily drivers. im sure competition vehicles are just as loud or louder with the windows up

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[phyphoestilic 5,000+ posts]

U meter higher with the door open a crack or in some cases with the window down //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif theres already been threads made about this.

 

[dbman150 5,000+ posts]

your getting cancelation you bass waves are killin each other when the windows are down the wave xscape when the windows are up they run in to each other and die tryed the explain the best why i could in little words lol

 

[dbman150 5,000+ posts]

U meter higher with the door open a crack or in some cases with the window down //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif theres already been threads made about this.

thats not all ways true

 

[reed dollaz 10+ year member]

oh. didnt know you could compete with the door open/window down.

 

[dbman150 5,000+ posts]

oh. didnt know you could compete with the door open/window down.

u cant in dbdrag