herculeshero 10+ year member
Member
So I've searched and searched on here trying to find this similar situation and I only found one with no answer that would help me. From what I've read and seen about setting amplifier gains you test the speaker outputs with a DMM according to ohms law with the wattage and resistance and all that. BUT when I test the speaker outputs i'm hardly getting 4 volts with my gain turned all the way up. I have a hifonics brutus 1200.1 with 4 gauge ground and power and when I wire my sub up(SA-10 dual 4ohm) it plays but not near as loud as I would expect with 900 watts going to it. I've tested the sub impedance and its wired correctly down to 2 ohms and the power going to the amp is good. Why am I seeing such little output?? Please help!