How does compression ratio show up in its mechanical circuit?

Speaker Asylum

General speaker questions for audio and home theater.

Hello,
Could somebody tell me in which way compression ratio shows
up in the equivalent mechanical circuit of a loudspeaker which
is put on a horn.
I do simulations in Akabak en when i put a loudspeaker with a 855cm2 radiatorarea on horn which have a 400cm2 throat, it`s converting the acoustic load (horn with radiation and frontchamber) to it`s mechanical circuit with the coupler SD 855cm2 and not with a 400cm2 area. I was wondering if this is correct?
If this is correct (which i don`t think so), how could you see in it`s equivalent circuit that the horn is loaded under the heavy compression ratio?
Cheers,
Marcel

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Topic - How does compression ratio show up in its mechanical circuit? - mdg 09:58:24 03/22/07 (0)

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