Jump to content
Second Skin Audio

Need help with a box! Have dimensions, need port calculated


IKnowImLost224

Recommended Posts

Posted

Hey guys, been a while since I have been on! Good to be back though. So here's what I have and what I need...

I want to make a new box for my two 12" Eminent Audio EA2000's. Max dimensions I have to work with are 16"x36"x18" HxWxD... I used to want lower tuning but now I just want something that's going to sound decent on all genres. I have no problem turning the bass remote down on country and rock just to get the drums from the subs but I want something thats going to get loud with rap/bass songs... I plan on just sticking with a normal slotted port. I will not be doing internal bracing but will add an additional baffle to the front as I did on the last box so it WILL NOT mess with the internal volume. They are running @ 1 ohm on a Sundown SAZ-2500D. I added pics of the box I made that they are currently in, however I don't remember the specs :-/212EA20001_zpsde99d8cb.jpg212EA20002_zpsb0a89455.jpg212EA2000_zpsd1fdd756.jpg

I know Eminent isn't widely known yet but I love the subs and just want to use them to their potential. Here is the T/S parameters of the subs;

Model= TSL
Domain= FreeAir
Shape= Round
Profile= Cone
Fmd= 3.0000 KA
Qmd= 1.0000
Flp= 8.0000 KA
Qlp= 2.0000
Znom= 1.0000 Ohm
Revc= 2.0000 Ohm
Sd= 55.0000E-3 M²
Mmd= 222.4670 g
Pmax= 2.5000E3 W
Rtvc= 1.0000 °C/W
Xgap= 20.0000 mm
Xcoil= 60.0000 mm
Xmax= 20.0000 mm
Krm= 9.9300 mOhm
Erm= 884.0000E-3
Kxm= 95.3000 mH
Exm= 520.0000E-3
Rms= 7.0417 N·S/M
Mms= 229.8800 g
Cms= 67.6700 uM/N
Vas= 29.2376 Ltr
Fo= 40.3526 Hz
Qms= 8.2770
Qes= 0.6112
Qts= 0.5692
BL= 13.8100 T·M
Levc= 1.4320E-3 H
SPLo= 86.8090 dB
No= 301.3000E-3 %

Thanks in advance for the help guys!

Posted

I think I remember you from a RE XXX in a box with a thin port, I guess you may still be lost, your subs have a higher Fs and your port seems like your tuning is on the higher side, just speculating as you don't give box specs or dimensions. Also I think you disregarded all the advise that you were given at the time.

Posted

I think I remember you from a RE XXX in a box with a thin port, I guess you may still be lost, your subs have a higher Fs and your port seems like your tuning is on the higher side, just speculating as you don't give box specs or dimensions. Also I think you disregarded all the advise that you were given at the time.

Yeah Joe that was me with the XXX... Honestly I don't remember the advice, you have a good memory seeing as how that was like 2 years ago. I believe this box was tuned to 30-32, obviously too low for it's size. I'm still learning.

I worked up something but it's on my home computer. I didn't have enough time to get it done before coming to work.

Sierra I appreciate it man! Lmk when you get a chance to get it up here

Posted

I just got back in town earlier. Give me some time and I'll get you something

Ty sir, the posts weren't directed at you so don't take it that way please lol

Posted

Or if someone could explain how to use torres with your T/S parameters? Also what to look for with port length, ratio, etc...

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   0 Members, 0 Anonymous, 6112 Guests (See full list)

    • There are no registered users currently online
×
×
  • Create New...