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Speaker Asylum General speaker questions for audio and home theater. |
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Speaker Asylum General speaker questions for audio and home theater. |
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In Reply to: Not according to the... posted by kootenay on May 12, 2017 at 11:20:33:
...the 801M Series II spec states exactly as what you posted regarding crossover alignments. However...........in the discussion section of the 801 users manual preceding spec tabulation: "It should be noted that the loudspeaker may be used perfectly satisfactory without this additional [BAF] filter giving the system a fourth order Bessel alignment." In the case of the 801, the BAF is actually a S&K 2nd order HP filter with fc~20Hz and Q=2. All this is consistent with 4th order Bessel w/o BAF and 6th order Butterworth w/BAF. I assume, maybe incorrectly, that the 802 is same basic design w/diff fc.
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Follow Ups
- Spec inconsistencies... - Steve O 12:29:30 05/12/17 (4)
- You're absolutely correct - David S. 15:23:42 05/12/17 (3)
- Yes, given B&W's breadth and depth you should be safe in assuming all that... - Steve O 16:02:09 05/12/17 (2)
- AND, that's why I won't publish MY measurements... - David S. 08:57:28 05/14/17 (1)
- RE: AND, that's why I won't publish MY measurements... - airtime 07:24:27 05/15/17 (0)
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