I would find it hard to believe that a couple of standard molex connectors in the path from the Bose amp to the speaker location would not be able to handle some increased power output. These are the same style plugs that are engineered to trigger air bags, power your heated seats and window motors. I feel they would be engineered well enough to handle a 100 watt RMS audio signal load. We're all welcome to our own opinions though, and we all have our own ways of doing things.
Annyyyyyway.
ZEnclosures Upfire box is in.