View Full Version : Bahhh...Soooo Frustrated!

04-24-2004, 09:52 PM
I cant seem to make sense of any of these numbers. I ordered an RE SX 12" and I am trying to come up with a diagram for the box...I want a ported (slot) box tuned to 38Hz...these are the figures I am trying to make sense of....

Common specs for SX:
RE/DCR 1.9 Ohm DVC
Bl 21

Fs 30.6
Qms 4.4
Qes .32
Qts .30
Mms 183
Vas 47.6
Spl 88.1
Sd 480

I have no friggin clue what to do :(

04-24-2004, 10:25 PM
talk to loneranger, he makes some kick *** designs for like 10bucks

04-24-2004, 10:26 PM
thanks i will pm him...

04-24-2004, 10:27 PM
Why 38Hz? That's a little high isn't it?

04-24-2004, 10:38 PM
well I am leaning more towrds spl since I prefer R&B/Hip-Hop...do you think I should go lower?

04-24-2004, 10:54 PM
tune to 30 or so

04-24-2004, 10:59 PM
really? shoot...I was way off...will 30hz still provide some spl?

04-24-2004, 11:03 PM
sit a SX im sure it will suply plenty of SPL while maintaining ssome SQ

04-24-2004, 11:05 PM
i will be putting 900wrms to it so I am hoping that the spl will be there...ok I guess i will tune to 30-32hz

04-25-2004, 03:52 AM
if in doubt, follow the specs on their website or ask the builder, David@teampsi

04-26-2004, 09:54 PM
Eh, just download WinISD Pro from www.linearteam.dk and play around with that. It tells you the volume of the enclosure and length of the port when you input your desired tuning point and the diameter (or length/width) of the port.