trick my truck, lights moving to the beat!?

Question

i say on trick my truck the attached rope lights to this box that made the lights flash to the beat...what is that box called and where can i find it!!!???

Answer 1

u can buy the rope light from an auto store (autozone) and put it on any box u want some call it beat lights but there refered by a diff name like color organs or light organ i go to car shows and i put it around my windows in my car and inside the speaker grills make one urself simply hook a color light to the speaker outputs on a stereo i did that for a while before i found that they made such a thing ( was goofing off one day when i did it, though cool then found out a month later it had been invented already)