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sub hits greats then hits weak

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Old 09-07-2013, 09:55 PM
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sub hits greats then hits weak

my system has problems, when my sub hits it does not stay cconsistent its like its losing power I have a 3.5 Farad cap and it drops all the way down to 10.4 don't make any since the subs is dual. 4 ohm at 600 rms wired to 2 ohms and the amp is one channel kenwood at 900 rms and the amp is all the way up I'm lost please help
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Old 09-08-2013, 02:10 PM
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What model of Kenwood amp is this? and what year and make of vehicle is this in?
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Old 09-08-2013, 06:39 PM
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[QUOTE=IT Hz;673858]What model of Kenwood amp is this? and what year and make of vehicle is this in?[/QUOT


Its a KAC-9105D
Performance Series Class D Mono Power Amplifier in a 2005 dDurango
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Old 09-08-2013, 06:41 PM
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My buddy said to do the big. 3 Upgrade
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Old 09-08-2013, 06:58 PM
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With the amount of current draw that the amp is able to produce you don't need a cap for starters. Yes the "Big 3" is always an upgrade to any system with beneficial results.
You had mentioned the "amp is all the way up" do you mean the gain is at the max? if so that is a definite problem, are you running an aftermarket headunit if so what is it?
Was your system professionally installed? What guage of power and ground wire is being used? Where is the ground cable grounded to and how long is it?
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