[How to design an amplifier]

Thats the Real Deal right there, I had always wondered if you designed these things or they were outsourced. My hats off to you sir. "on another level" really doesn't even say the reach of your scope or time involved. Cudos

[Father and Son Project: 2002 Yukon - Rockford Fosgate Sound System Install - ROUND 2 - NEW Amp Rack installed - FIRED UP! page 23]

Have to ask this....how in the world do you get 4-12v computer fans running and not get any WHINE in the amplifier power.

[Polaris RZR-4 900 Turbo - Sound system and Mods - Update: New Seats!! Rockford Fosgate I-Beam Bracket Fabbed Pg. 30]

I have been eyeing those 500.1's since release, Have you even bench tested one on the dyno?