Setting gains on monoblock amp

Discussion in 'Car Stereo Amplifiers' started by tmorales509, Aug 18, 2012.

  1. tmorales509

    tmorales509 Full Member

    Was wondering i have a hifonics brutus monoblock amp, it has 2 negatives and 2 positives. Im setting the gains with a dmm and trying to get 48.9V for 600watts @ 4ohms. Do i just connect the dmm to one of the neg and one of the positives on the amp and turn the gain up until it reaches the desired voltage or since it has 2 neg and 2 pos do i cut that voltage in half like 24.5V? The reason im asking is because i just turned it up until it reached 48.9 but i pretty much had to turn the gain up all the way like 95% to reach that voltage, thats why i was wondering if i had to half the voltage or is that normal.