so i have a boss pv3700 5 channel amp (and yes i know boss but i didn't have all the money in the world to spend on an amp) a pair of kickers ds series in front and back 6x9 and 5 1/4 speakers and a Rockford fosgate p2 12 inch in the back. just installed the sub and amp(speakers have been used for a few months) and the amp is powering all the speakers, when i turn the volume up and a big bass note hits i hear a quick sharp pop sound from im assuming the speakers (since i ran them pretty hard before i got the amp) i want to know what is making this popping sound and how can i fix it because i know its harmful to my speakers so i want to fix the problem.(and before this amp i had the 6x9s hooked up to a 800 watt boss amp ran them hard in my mind). and just for refernce a sound it popped on was the song so dope by tech n9ne at the first bass drop