RH3D

Hmm, a 9volt battery... The sensor bar uses 12.6 volts at 120ma containing 10 IR emitting Diodes. I wonder how well the 9volt battery works and how long it lasts? I dout you'll wreck anything by using a 9volt bat but I'm sure they won't be as bright!

If you have a projector I would recommend extending the cable, just use the same gauge wire and soldier / shrink wrap your conections and run the wire with your Front speakers.