Well they are done, again. This time the bottom end is finished. Doesnt look pretty but oh my goodness does it sound great. Had to rent (cheaply ) the ART audio SLA-2 to run the woofers and a yorkville sound cheesy 2 way x-over, still Pioneer at the top. Its balanced outputs all around so there appears to be nary a hiss/whine or hum any where in it. I shudder in anticipation of the day when i can afford a quality amplifier for the top end. I just listened to George Gershwin Rhapsody in Blue again at full tilt. enrgizing is an understatement !