Woofer Lube

I made a couple tracks for breaking in and cooling off subs, I'm calling them Woofer Lube for this reason. there is a 20hz and a 15hz version they are both 30 minutes long. it is set up as a pulsating tone on 10 seconds off 5 seconds repetitively, both tracks are set at -5db. you can download in the edits tab!!!