the american bass is only a good choice if ur running something like 16 or 18 volts. id say the sundowns. i tried to buy a stetsom about a month ago and had to jump through hoops just to talk to someone. i had 2 different numbers i was a rep and 1 was a number he told me to call. ive had good luck with the 8 ive had plus if u have the voltage the sundowns put out lots more http://www.youtube-nocookie.com/watch?v=4jWF_eRjmG8&feature=related Don't get me wrong, I love my Sundown amps, and have no desire to switch brands...but what did your video prove? Sundown ofc! Stetsom just give out a crapload of dist. And then you have Digital Deseigns, SoundStream, SoundDigital, Taramps.... Other brands that you may look at