Home Theater Systems - Electronics and Forum - HomeTheaterShack - View Single Post - Subwoofer Tests - Fall 2007
View Single Post
Old 10-13-07, 02:17 PM   #101 (Link)
 
Chris Brunhaver
Shackster
Alias: Chris
User: #9329
Since: Jun 2007
Posts: 19
Chris Brunhaver is offline
Re: Subwoofer Tests - Fall 2007


WillyD,

Actually, that is purely coincidental. Unibox doesn't have a significant amount of nonlinear modeling capability and even if it did you'd need more information than just small signal parameters and a simplified excursion model.

My guess is that TC-2K does quite well down low due to a linear suspension and pretty good motor and not as good up high due to high inductance and big coil (i.e. modulation distortion and eddy currents in the steel etc.). I don't see how Unibox could be predicting this.

-Chris


Forum Rules Reply With Quote