2 RL-p 12"s for spl

[00maxima 10+ year member]

i want to build my first system and was wondering would 2 RL-p 12"s in a 3.5^3ft ported box tuned to 34hz have good spl. each sub would have 750 watts rms sent to it. do u think these could hit in the 140-150 range? and they would be in a 2000 maxima if that makes a difference. thanks in advance, any input would be appreciated.

Click to read more...

 

[iceteebone 5,000+ posts]

i want to build my first system and was wondering would 2 RL-p 12"s in a 3.5^3ft ported box tuned to 34hz have good spl. each sub would have 750 watts rms sent to it. do u think these could hit in the 140-150 range? and they would be in a 2000 maxima if that makes a difference. thanks in advance, any input would be appreciated.

**** that's almost the same setup i'm gonna have. my box is 3.6 ft^3 after displacement tuned to 32 hz. with about 700-750 watts rms a piece. i don't have it all hooked up but will soon and let you know. this probably didn't help.

 

[80INCHES 5,000+ posts]

Hey Max..i Thought I Hook U Up With A Design That Will Produce Those Numbers What Happen?.......or Should I Ask ..did U Use It?

If Not I'll Hook U Up Again

80

 

[zachzchw 5,000+ posts]

150 is loud, very loud. It all depends on install, theres a guy on CAF that has two SX 18"s off an orion 2500d, and he doesnt break 150. You might in a box tuned for spl, but itll be hard for a daily driving setup.

 

[iceteebone 5,000+ posts]

do port plugs. 1 at 32 hz. the other at say 45 hz.

 

[00maxima 10+ year member]

80 i am gonna use your box design i was just wonder how the spl would be.

 

[swimfreak26 10+ year member]

140 - 150 is a humongous range, 10 times the volume between the two.

 

[00maxima 10+ year member]

well how loud do u think they would get? i was just throwing numbers out there.

 

[InhumanAcura 5,000+ posts]

140 if your lucky...

 

[ngsm13 5,000+ posts]

140 if your lucky...

My thoughts exactly...especially legal on the TL...

NG

 

[80INCHES 5,000+ posts]

well if i hit 142 with 2 10w3's and 700watts on each.....u should hit at least 147db's

80

 

[00maxima 10+ year member]

hey 80 how much sq would i lose if the box was tuned a little higher, like upper 30's, but also how much spl would i gain?

 

[ngsm13 5,000+ posts]

well if i hit 142 with 2 10w3's and 700watts on each.....u should hit at least 147db's
80

On the TL SENSOR? And legal?

NG

 

[iceteebone 5,000+ posts]

well if i hit 142 with 2 10w3's and 700watts on each.....u should hit at least 147db's
80

how does that have to do with his setup? what kind of car, box etc?

 

[InhumanAcura 5,000+ posts]

hey 80 how much sq would i lose if the box was tuned a little higher, like upper 30's, but also how much spl would i gain?

he nor I, or anyone besides a meter can tell you that...

people do 153db's with single 12" set-ups...comparing #'s is futile when theres a bizzilion variables..