Was sup I'm Mitchell ..nice set up i watch ur YouTube channel all the time .. i have a Skar Audio ZVX-15v2 D2 15" 3000W Max Power Dual 2 Ohm SPL Car Subwoofer to a 8000 watt power acoustic amp I did the big 3 it bangs hard but hearing it for a couple mins my battery level go's down an my 2000 grand marques starts to die.. hook me up with one of them spare batterys I'll really appreciate it.. I tried sending sum pics of everything but it won't let me for sum reason