Quote:
Originally Posted by jdandy
Karl.......The speaker above may be JBL's replacement for their JBL S4700 pictured below, or perhaps the other way around where the S4700 is the newest model.
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The speakers pictured in the original post are the K2S9800's (circa 2001), superseded by the K2S9800SE's (circa 2006?) then by the K2S9900's (circa 2009 - current). Both 9800's used beryllium diaphragms in the midrange and uhf horns, the SE version used an updated crossover.
The S4700 (pictured above) is a current model but not at the 'K2' level, using lesser quality drivers and crossovers.
Great pictures MasterLou, thank you for sharing.