Amp confusion?

cool mr grinch · Post by **cool mr grinch** » Sat Jan 31, 2009 7:29 pm

I just purchased a Brutus Bxi2008, i installed it tonight and noticed that it seems that i have to turn the gain all the way to 0.2v to get the bass that my power 1001bd was putting out? is it possible that the RF amp is more powerful? or am missing something?

MobileAudio219 · Post by **MobileAudio219** » Sat Jan 31, 2009 7:34 pm

cool mr grinch wrote:I just purchased a Brutus Bxi2008, i installed it tonight and noticed that it seems that i have to turn the gain all the way to 0.2v to get the bass that my power 1001bd was putting out? is it possible that the RF amp is more powerful? or am missing something?

Are you running the hifonics amp @ 1om?

Bwcad1 · Post by **Bwcad1** » Sat Jan 31, 2009 9:00 pm

Sounds like a major wiring issue. STOP PLAYING THE AMP BEFORE YOU BLOW IT UP!!! the mine it didnt sound right you should turn it off and re examine all your wiring.

cool mr grinch · Post by **cool mr grinch** » Sat Jan 31, 2009 9:22 pm

MobileAudio219 wrote:Are you running the hifonics amp @ 1om?

no, its running at 2.66 ohm, i'm running 3 dvc 4 ohm subs, i'm still trying to get the proper wiring series/parallel to get 1 ohm.

my imprint is supposed to bring the lineout voltage to 4v but i swear its still at 2v. but i have not done the imprint alignment yet, still installing speakers.

cool mr grinch · Post by **cool mr grinch** » Sat Jan 31, 2009 9:23 pm

Bwcad1 wrote:Sounds like a major wiring issue. STOP PLAYING THE AMP BEFORE YOU BLOW IT UP!!! the mine it didnt sound right you should turn it off and re examine all your wiring.

its not the wiring, no screws through wiring to worry about with my subs.

cargodz · Post by **cargodz** » Sun Feb 01, 2009 6:13 am

Hey Bill, shouldn't the Brutus be able to handle the 0.67 Ohm load of just wiring them parallel?
I know others have run the Brutus amps at half ohm for short bursts of power on burps, but how would it hold up to the .67 as long as it wasn't clipping?

Bwcad1 · Post by **Bwcad1** » Sun Feb 01, 2009 8:50 am

way to low for daily application. on a low note it would probably drop close to .7 and that would blow up the amp not to mention void the warranty.

cool mr grinch · Post by **cool mr grinch** » Sun Feb 01, 2009 8:57 am

i finally got pushing good bass, but i had to max everything out?

Bwcad1 · Post by **Bwcad1** » Sun Feb 01, 2009 9:23 am

better find a place to have it repaired soon. Good luck with that.

Your playing the amp 3 times its rated load. your maybe getting 750 watts out of a 2000 watt amp because your not at the correct load. So your solution was to turn everything up. well now your clipping your amp and your destroying your subs and amps.

Ryan from Ohio · Post by **Ryan from Ohio** » Sun Feb 01, 2009 9:36 am

What subs are you running?

You cant wire some subs series and some parallel.

Its all alike or it doesnt work right.

Drop a sub and run 2 @ 1 Ohm and be happy.

Otherwise as stated something bads going to happen. You just cant run equipment like that.

If you want to run 3 subs get subs with the correct impedance to do so.