What we need
What we need is for Danny Ritchie, or some other talented speaker designer to revisit the Bose 901 concept using the best modern speakers available along with the best speaker design software. I'll bet a well designed and executed 901 clone, using the best (instead of the 69 cent Bose speakers) with an integrated subwoofer might be a pretty awesome system. Like everyone here I owned a pair of 901's driven by a PL 400 in my college days. Other than both the speakers being blown and the amp being blown, and both spending LOTS of time in the shop being repaired and replaced, it was a very nice system. Like Lee, I had a second pair of speakers ( Watkins WS-1A ) that I used to get bass. They had the first dual voice coil woofers (having been designed by Bill Watkins and the patent later being sold to Polk or somebody....can't remember). It was one of the better systems on campus at the time. I later sold the amp and preamp for a Luxman M-4000 and the speaker were replaced by Magnaplanar !!A or something (still have them both)...and no I didn't wire both pairs to the PL. I had a separate amp driving the Bose...Later on, I did use just the PL with the Bose...and a receiver driving the Watkins...I think there may be merit to the direct/reflecting concept, but what do I know...but it would be nice to hear a pair done right...