car audio guru needed ,

[@danielcarter7657]

Using a big solar battery at 12.67 volts and all the cranking amps I managed to hook up power backards and blew the big fuse , popped in a little 100A fuse and it makes a connection noise but no lights and no indication of burnt internals , and that's with healthy gauge wire and solid connections

[@danielcarter7657]

@meade916 seent you have a little experience with this model