How to i get the neon in my enclosed box to go with the beat of the subs?

Question

it is hooked up but it just stays on constantly

Answer 1

There are units that can be purchased that analyize the sound waves exerted by the subs and in turn lights the neons to match the sound of the music. I can't remember what they are called but try a few different google terms and you should be able to find it.

Answer 2

Well that all depends. Is it a "sound sensetive neon"? cuz if it is then you just hook it up and it should blink with the beat.  If it isnt a sound sensetive then what you do is cut the plug off of the neon and twist those wires with the wires that are going into your amp, then it will flash.