The BDM9 would seem to solve the flashing light-weight problem. I see it's got a Stereo/Mono line output to get a individual amp/subwoofer. I will appear much more closely at it and will probably set a single on order. I have now crafted a TPS3255 using the 3E board/electrical power https://pingdirapp54.directoryup.com/servicios/displays-holders