Proper gain settings for Alpine 9847


Bronze Member
Username: Jron

Post Number: 24
Registered: Jul-05
I think the pre-ouput voltage on this unit is 2 volts. I was just wondering exactly where i should set the gain at. i have the digital mrd-m605 amp and the gains go all the way to 8.0 v i think. any input would be appreciated.

Silver Member
Username: Rds11

Louisville, Kentucky

Post Number: 276
Registered: Nov-04
no, if the gain can not be properly set then leave it turned down all of the way. only an oscilloscope can properly measure where the gain needs to be but u wanna match ur gain setting w/ the preamp output voltage of ur HU.

Bronze Member
Username: Xdrummer03


Post Number: 86
Registered: Jul-05
Wow this will cause your amp to clip or just distort subs.Good bye....
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