Eminence Legend B102 tapped horn SW

[Jaime]

Friends
I'm thinking about making a tapped horn subwoofer using the driver Eminence Legend B102.
But I can’t find the Rms parameter is needed to place in Hornresp.
Where do I can take the Rms or how it is calculated?
Regards Jaime

[soho54]

Sd, Cms, Mmd, Re, Bl, Rms, and Le are the driver parameter inputs. You want to enter Sd, Re, and Le first. The other parameters Hornresp will calculate for you by double clicking the blocks, and entering the required info. I do them in order as well, so Cms, Mmd, Bl, and then Rms. You will need the common parameters Vas, Fs, Qes, and Qms to calculate them.

Here is a Hornresp how-to thread: Hornresp for Dum... hmm... Everyone - Home Theater Forum and Systems - HomeTheaterShack.com

[soho54]

I forgot to add...
RMS=(2*PI*fs*Mms)/Qms

[Jaime]

Thanks SOHO 54.
The Hornresp is working.
Best regards
Jaime