A VIDEO I CAME ACROSS ON ONE OF MY OLD COMPUTERS THE OTHER REMINDS ME HOW FAR I HAVE CAME HAD 4 PSI 18S ON 4 RD D9 AMPS AT THE TIME I BELIEVE. COMMENT BELOW IF YOU WOULD LIKE TO SEE MORE BASS BLAST FROM THE PAST VIDEOS EVERY NOW AND THEN Follow me on facebook here iNSTAGRAM