This thread was created by Jake at Sundown, I just thought it was a good read, and would be nice info for some of the members here. Why to not run below an amps rated lowest impedance for daily use:
There are numerous examples of amps that run 1/2 their rated impedance for daily use for years, but there are plenty of other examples of amps that die from it. Obviously not aimed towards the serious competitors, just thought I'd share.