BackintheGame
Chief 3 shades
Buy a $10 volt meter that shows your voltage and connect it to your sub(s) amps positive and ground wires. You want your voltage reading at your amps instead of your battery or batteries. You can run 1800 with a mids and highs amp all day with enough batteries WITHOUT paying $500 for the H/O alt.i bump regularly who doesn't lol but you need to get a baseline of what your voltage is first, get a volt meter and attached it to your sub amp and see what voltage your sub amp gets when your bass hits