In Reply to: high effeciency 8" posted by Adam on July 20, 2003 at 19:11:07:
PHL 2520 8" midrange is 100db sensitivity.
I have one and it mates well to my SA planars.http://www.phlaudio.com/datasheets/20_pdf/2520_2530.pdf
Another interesting driver I have not tried is the PHL 3450 10"
101 db senstivity, 1/2 space sensitivity 4.9%
http://www.phlaudio.com/datasheets/25_pdf/3450.pdf/hehe
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