[QUOTE]Originally posted by modifry
The 10" looks like a decent driver if you put it in a smaller box.

 

[QUOTE]Originally posted by Jasonoff
15L = aprox 0.53ft

 

[QUOTE]Originally posted by jahnke

 

[QUOTE]Originally posted by badboy3600

 

[QUOTE]Originally posted by modifry Most of these software programs (and most good builders) say the ideal box is the where the "system Q" equals .707, which probably won't mean much to you.

 

From a non technical aspect, our local stereo guru, Rollingaudio, had both boxes which he sampled for us. Personally I thought the one 10 sounded more deep and throaty. The bass was better than the 2 8's box he had IMO.

 

I ordered the 10" today

Thanks for the info s2000raj. Makes me feel better about my decision.

 

This is what I came up with for that sub after getting all the info on it.

Data Input:
Speaker's Resonant Frequency (fs) = 30 Hertz
Qes = 0.3
Qts = 0.271
Qtc = 0.707
Vas = 3.108 Ft

 

Doesn't sound right to me.

Have you changed drivers? The specs you just listed don't match what you had before (which I just confirmed from the RF site).

 

It's the same RFD2210 driver.

Rockford's site didn't have Qes so I got it from this site.

http://www.discountjungle.net/rocfosrfd12p.html

It looks like all their values are wrong. This is annoying. I may give rockford a call and get the correct values for this driver.

If I use these values from the RF Site
Vas - .99
Fs - 30
Qts - .41
Qes - 0.44 (from that jungle site)

I get a volume of 0.5016 ft