(VIDS) spl loss

[mecaspl151 10+ year member]

how much spl am i loseing with this going on ?

http://www.youtube.com/watch?v=EvJKq228Z-M

Click to read more...

 

[aaronrchr 10+ year member]

over 9000

 

[justin smith 10+ year member]

couple tenths, 1 db ..... maybe more , add some deadiner

 

[mecaspl151 10+ year member]

ok

 

[skmfkr 5,000+ posts]

-11ty

 

[vonroretz 10+ year member]

none you gain deebeez with shit rattleing

 

[mecaspl151 10+ year member]

none you gain deebeez with shit rattleing

you should be hitting alot of dbzzzzz

 

[basshedz06 10+ year member]

your losing some none the less but 1 db i doubt it. let me put it like this if your goal is 156 an your doing a 155.8 yea your losing but i know a guy that is doing 54's with one 12 l7 an 1200watts out of camaro with t tops an he actually gains with one of his t tops off. i will see if i have that vid still. i don't have it uploaded but i get it on my hard drive soemwhere. he compete's in midwest spl an use to do some usaci before all the rule changes.

 

[basshedz06 10+ year member]

if you wanna talk about loss an gain i got 3 vids i can show you that i have done in my trunk car its no camaro but you get the idea i hope. the first vid is when i put the box in my trunk an it was sub back port to the side, sub was prolly about 3 to 4 inches from rear



now this is just moving my box an testing man i went from a 140 to a 143 so really i gained a db a month with same box an same amp by just testing an moving my box. sometimes adding power does help but you have to go into building a new box an adding more batts. hope this helps man.

 

[bland 10+ year member]

Have someone sit on the windshield and measure for a gain or lose. That would be the most simple way to test it.

 

[dman4486 5,000+ posts]

lol...if the second video is only 127.xx then you drive a real piece of shit:fyi:

 

[basshedz06 10+ year member]

lol...if the second video is only 127.xx then you drive a real piece of shit:fyi:

whose vid you talkin about this is kinda harsh though

 

[dman4486 5,000+ posts]

whose vid you talkin about this is kinda harsh though

OP's second vid....at 127.xx he would have to be in the low 20's to get that kind of flex...

 

[mecaspl151 10+ year member]

lol...if the second video is only 127.xx then you drive a real piece of shit:fyi:

sorry to dissapoint but the 127.xx was in driveby where the meter was 6ft away form the car so it helps when you read the headlines the car at the headrest is 150.7 and 154.3 in the kick if this help you any

 

[skmfkr 5,000+ posts]

yeh hes just a dumbass