[drummer202006]

i have a 300 base model, and my audio set up currently is an alpine mrd-m1005 amplifier to push my 13" JL W6. i also have a kenwood KVT717 touch screen dvd player, and am thinking about adding an amplifier for my speakers (probably 75/4 watts). does anyone have a suggestion as to which after market battery i should get? my headlights dim very badly right now when my bass hits even though i have a 1 farad capacitor (i know its probably not enough for that amp). anyway, since my headlights dim now, i know it will only be worse when i add another amplifier, and also my low voltage lights illuminates on my gauges. soooooo what battery would you guys suggest i get? any help is appreciated. thanks