Well I don't think you can do that and know for sure. You could touch the negative on the amp to the - on the batt. and the b+ and remote turn on to + and see if the light comes on but that still doesn't mean the amp will actually work:crazy:
yes this will make the light come on (if it works) but without actually hooking it up and and playing music through it you still can't be sure the amp actually functions as it should
//content.invisioncic.com/y282845/emoticons/nono.gif.eca61d170185779e0921b0faa9704973.gif the ground from the amp to - on the battery, the power and remote turn on to the +