L7 SPL numbers

[Lakota 5,000+ posts]

its possible. my buddy had two 12" L5's (the first line, black cone, 450 wrms) and two directed 600d's in a prefab kicker ported box (the kind with the cardboard circular port) and was doing 143's on music in a hyndai tiburon.

There's a big difference between 143 and 149.

 

[reed dollaz 10+ year member]

There's a big difference between 143 and 149.

oh i know. im just saying it IS possible. like everybody says, its all install dependant and certain vehicles get louder than others. my point was that two old l5's with less power still got real loud and metered nicely. so im sure its possible to get close to 149. people with single 15" L7's are doing 145's. so i dont see why dual 12" L7's wouldnt get up there

 

[rr123]

1 L7 15+Mmats Dhcx2200.1 @ 1 ohm=145.7 on the old TL. @55hz

 

[Lakota 5,000+ posts]

people with single 15" L7's are doing 145's.

That's not too hard. I'm doing more than that in all areas of the truck.

 

[pr-festiva 10+ year member]

i wont call BS on a 149 being possible we all know panda's,crx's and explorers can get loud the real question here should be who built the box? and what is it tuned to

 

[Slammed 5,000+ posts]

two 12" L7's in a slot vented box with 1200 watts @1ohm hit 149 db's in my buddys explorer

what??!!!!!!

 

[FOSGATE JOE 10+ year member]

2 12s l7 86 caprice zapco amp 1000watts on the dash 140db .Don't know the hz ported to?

 

[PSturmer 10+ year member]

two 12" L7's in a slot vented box with 1200 watts @1ohm hit 149 db's in my buddys explorer

lmao...meter in the port?

 

[PSturmer 10+ year member]

So I think i may get an L7, price has alot to do with this decision lol. Does anyone on here have any spl numbers for an L7 12, just one of them with like 750-800rms..just trying to get an idea

its completely install dependent. someone could be doing 145 easily while another person does a 125. with any driver, there will be people really loud with them and then people that dont have a clue what they're doing.

 

[ken72988 10+ year member]

the amp was an older style R fosgate 1500.1 not 1200

u can hear this kid coming literaly a mile a way. heres a pic of the system. Can anyone tell what the tuning of this box may be?

http://i178.photobucket.com/albums/w258/ken72988/BWsystem.jpg

 

[neighborstree 10+ year member]

the amp was an older style R fosgate 1500.1 not 1200
u can hear this kid coming literaly a mile a way. heres a pic of the system. Can anyone tell what the tuning of this box may be?

http://i178.photobucket.com/albums/w258/ken72988/BWsystem.jpg

thats a prefab 49.99 ebay special box. i have one that got givin to me that i think im going to use for firewood is no one comes and takes i for free lol. pm me if anyone wants the box.

if one l5 is hittin 149, im reaaaaal curious to see what my 4 18" solo x's will do. maybe ill put them in a del sol and hit 190

 

[Lakota 5,000+ posts]

Here are the pictures of my old L7 setup that I've posted on this site a millon times. Hopefully it gives something that's viewing this thread some ideas.

Truck cleared out

Box

Setup

Meter at head

Result at headrest

Kick

Result of kick