y wen i got american bass 10min from my house and get anything at dead cost and warrentied tha same day no need to wait for other companys that take weeks or months!

BATTERIES ARE NOT POINTLESS EVERYTIME IT HITS YOU RISK DAMAGING THE POWER SUPPLY OF THE AMP WITH NO BATTERIES, THE MORE BATTERIES THE MORE SUFFICIANT THE AMPS GONNA BE THATS JUST LIKE SAYIN YOU DONT NEED A ALTERNATOR TO DRIVE YOUR CAR FOR LONG PERIODS OF TIME ARE YOU SERIOUS ???