Brutus 1206D I have 4 4ohm 12'' pioneer subs and a brutus 1206d amp what do i need to set the low pass, bass eq, gain, phase, and subsonic to.

Get a 1.2F, 13.8V and above Capacitor to make your power stable and prevent your lights from blinking together with the music.

there might be a losse hair in where the amp connects to all the wireing just take them all off and make shorter connectionts and screw it in tight

u need at least another amp and set em at 2 ohm and then just take it to a shop aand ask thee guy to equalize it he shouldnt charge u or at least 10 bucks

yes it can only at 2 ohms never 1 ohm good luck

the only thing that might damage equiptment other than playing it too loud would be running at 1 ohm if not supported by the amplifier.

as far as the eq and crossover settings, that is dependent on personal preference, and the acoustics of the paticular vheicle installed

Hello, i have a hifonics brutus also, in the manual it states to set the eq at half way, so that there is no clipping or at least to prevent clipping , the eq will make the bass punchier, if you do go pass half way, i would recommend to readjust your gain settings, also check your head unit settings and make sure everything is flat, bass, mid bass etc. example i had my eq past half but i had my gain at mid way, it was hitting hard, then i tried turning the eq all the way down and the turning up the gain and the bass was smoother so it depends where you set it, and what settings you have on your head unit tone control (bass, treble etc)

to it sound good to you good luck

make sure your rca andpower/remote wires are ran on seperate side of your car.it maybe recieving some kind of interference from the alternator. try buying higher shielded wiring too

The phase is used to match the phase of the sub, highs amps. If you don't know how to determine if there's a phasing problem between the two amps and you can hear no difference, leave it set to 0.

Many people use the subsonic to prevent over driving speakers in a ported enclosure. If you're using a sealed enclosure, leave it set to the lowest frequency. If you have a ported enclosure, set it just below the resonant frequency of the port in your enclosure.

Have you confirmed that you have a good signal feeding the amp?

Have you confirmed that the speakers are in good working order and don't have any breaks in the wiring?