Posted by Wayne Parham [ 65.69.120.160 ] on March 20, 2005 at 10:24:17:
In Reply to: Alpha 10 question posted by spkrman57 on March 20, 2005 at 08:44:58:
Transmission lines and bass-reflex speakers have some similarities. Both have a primary resonance that is used in conjunction with the driver's resonance, to control it and to tune the system. The thing that makes transmission lines tricky is the fact that there are multiple higher resonants that need to be addresed. I suggest that you model any proposed TL speaker with Martin King's spreadsheets at www.quarter-wave.com.
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