They have limiters and filters set to the ragged edge and then left just inside of idiot proof, all stuff impossible with the BASH.
Not the first ones with LCD displays, but they are the first ones to fully implement full blown pro-level power and DSP tuning on the consumer marketplace as far as I know.
If I undestand correctly and I usually don't
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, they didn't expect to see the huge gain in performance that they are seeing. They were shooting more for increased reliability and were somewhat socked on how big of a performance upgrade the new amps delivered. Maybe the new power hit the sweet spot of their drivers?????
I will let you know...