Thanks Ct0517, very interesting. I have a pair of 801 Matrix S3 speakers. I have had them for 5 or 6 years, but only just heard amount the filter. The doc I read said it was for all Matrix 800 type speakers but went on to say it benefited the series 1 and 2, but did not mention the series 3 at all. However it did say that later 800 series speakers were designed not to use the filter as it was ahead of its time and confused listeners.
I'm glad you had a positive experience with my series of speaker. This has made me decide to try and get one, or make one. It is only a butterworth filter, with a tuned rolloff for the 801.
The doc I red is below:
http://kenrockwell.com/audio/b-w/800-series-bass-alignment-filter.htm
Thanks again.
I'm glad you had a positive experience with my series of speaker. This has made me decide to try and get one, or make one. It is only a butterworth filter, with a tuned rolloff for the 801.
The doc I red is below:
http://kenrockwell.com/audio/b-w/800-series-bass-alignment-filter.htm
Thanks again.