Bill Dudleston realized my concept of a fully configurable speaker able to be employed as both passive and active. The result is what I call a "crossover speaker," which can be configured; 1. Fully passive, with as little as one stereo amp and three sets of speaker cables; 2. Hybrid active/passive, using the Legacy processor for the bass and the Mid/Treble passive, and 3: Fully active, using six channels of outboard amplification.
The speaker has been retrofitted for a review of upgrade internal cabling and capacitors. The result is the Whisper DSW, which Bill Dudleston of Legacy measured a 2 dB improvement on the Bass!