Mission 753 speaker modding

[Richard]

Hi Roppu,

Looking over these threads again it seems Justblair has Mission 753 and you and Threndor have 753 Freedoms. 753 came out around 1992 and 753 Freedoms around 1995.

That model change may explain the crossover differences.

The top user review on this thread from The Rhodian who’s had both versions for many years says there are big differences between the two speakers and much of that is in the bass which may be explained by a large difference in crossovers,

http://www.audioreview.com/product/s...3-freedom.html

Did you check LF- to LF+ for DCR? If Threndor would check his DCR too and it agrees with yours it would be a useful confirmation that your drawings are correct for the Freedom model.