Well according to Pioneer, that mic is suppose to be calibrated for use with their products. Using a mic from some other manufacturer will screw up the auto config.
Miles,
There's no such thing as too much bass:laugh:
Maybe this might persuade you if size or space is not an issue.
2 PB1-ISD's (black)= $1200 w/o shipping
PB2-ISD = $900 w/o shipping
PB2+ = $1200 w/o shipping