SPL Calculator

[Stalin-ohaulic]

Go sign up on eCrack.net and post your results.

 

[GI JOEY 10+ year member]

Is said that I will be getting 145 in my truck with 4 re se 10"s. I used the sedan and the ported and it was pretty close to my 143 I hit with the old system. I dont see me getting that with 4 10"s with around 2500 rms in a truck. But we will see.

 

[Stalin-ohaulic]

Is said that I will be getting 145 in my truck with 4 re se 10"s. I used the sedan and the ported and it was pretty close to my 143 I hit with the old system. I dont see me getting that with 4 10"s with around 2500 rms in a truck. But we will see.

You never know. It's usually pretty close.

 

[GI JOEY 10+ year member]

You never know. It's usually pretty close.

That would be nice to get higher numbers with less cone area on more power. Not alot more only 125 per sub more. They will be way different installs though. Front facing port and all blowthrough to a front firing driver side port under a seat.

 

[Stalin-ohaulic]

That would be nice to get higher numbers with less cone area on more power. Not alot more only 125 per sub more. They will be way different installs though. Front facing port and all blowthrough to a front firing driver side port under a seat.

Well I hope the calculator is close. If you pick the right options it usually is right there. You should join eCrack.net.

 

[Stalin-ohaulic]

Subwoofer efficiency calculator posted HERE

 

[quins90lac 10+ year member]

where does it display the results. ive filler it out at least 10 times and hit caculate and i get nothing. 2 se 12s 1600wrms and ported box tuned to 35hz and a sedan . i dont think it like 64bit win 7

 

[Stalin-ohaulic]

where does it display the results. ive filler it out at least 10 times and hit caculate and i get nothing. 2 se 12s 1600wrms and ported box tuned to 35hz and a sedan . i dont think it like 64bit win 7

HAHA maybe not. I coded it in 2005. Maybe run it in compatibility mode?

 

[Stalin-ohaulic]

Ttt

 

[quins90lac 10+ year member]

i cant do compatibility mode with 64 bit win 7

 

[Stalin-ohaulic]

i cant do compatibility mode with 64 bit win 7

hmm... I'm sorry for that. I didn't realize it would not work for 64bit windows 7. I thought windows 7 had xp mode?

 

[quins90lac 10+ year member]

i got it to run it says wit my current set up im only going to hit 135 out the trunk. FAIL

 

[Stalin-ohaulic]

i got it to run it says wit my current set up im only going to hit 135 out the trunk. FAIL

Who fails? The calculator or your setup?

What is your system?

What options did you choose in the calculator?

Again it's not perfect and can't be 100%, but when the correct options are chosen, it is scarily accurate.

 

[lowriderram_95 10+ year member]

according to the calculator I should hit close to a 141 with a hdc315 powered by my kx1200

 

[Stalin-ohaulic]

according to the calculator I should hit close to a 141 with a hdc315 powered by my kx1200

Is that about what you thought?