trust none if isnt certified by CEA
if you want power , there are and lots or amps avail
why they are not cea rating pass ,
cause WRMS power may be fake embosed
or it doesnt pass THD test
or their THD is more then CEA requirement
about
Audio Bahn , its better then MA
but thats not good idea for running woofer on 2ch amplifier
get MONO ,
Solid Audio Mono`s are good
they can bear less Ohms
that is really good
But i seriously only trust on CEA rated amps
