Originally Posted By: PorterPlex
So YPAQ was accurate and not faulty, good to know it was not error prone.

It is error prone but never 4 at once. That and I couldn't get it to sound right.
During the last YPAO, the center was out. I hadn't changed the wiring or the speaker when installing the amp.
Not really a concern with one channel, its done it countless times before but never on multiple attempts or with more than one channel.
Thinking about co-locating my 4 powered Paradigm subs between my LRR and my LR.
A tower of power.