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Sundown Audio

Amp output issues


rolltide0323

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Posted

Let me start by saying I just bought a new head unit, Kenwood KDC-355u I believe and installed it today along with my Kicker CX1200.1 mono amp and 2 Sundown Audio SD-2 10" 2ohm subs. I had the amp and subs in another truck before and never had an issue with the amp. I ran the amp at about 1/4 to 1/2 gain and ran the crossover at 80Hz and had the bass boost on 0 on the amp and it sounded good. Now that I have installed everything in my new truck I was having issues with not getting much out of the subs. Long story short, I had to hook the amp up to the sub output in the back of the radio and have the gain and bass boost on the amp all the way up. This is the only way I can get decent bass. I turned up the bass level, loudness, sub level, and bass boost up on the radio to get the bass that I want but it still doesn't sound right. I have the LPF set to 80hz and all of the settings that I can find in the audio settings seem to be correct. I've redone the power wire to the positive terminal, check the inline fuse, also redid the ground as well. The amp has the green led on and I have the subs hooked up parallel for a 2ohm load.

Can someone please help me out here. I'm getting very frustrated. I've installed stereo systems before and this is being a pain. Also I noticed that when I had the radio on my dome light was flickering a little bit. What does this mean? I have the Power wire secured very tight.

Thanks for any help.

Posted

how do you have the sub wire

02 dodge ram 1500 reg cab 3rd gen

2 sundown sd-2 d4

soundstream rub1.2500 amp

all sky high car audio-fuse,fuse holder,wire,ring lugs and rca

flex tech

box design by Joe X

supension-mcgaughys 2in drop spindal ,western chassis 6in flip kit,buddy custom c-notch

04 5.7l hemi motor swap and made it an slt eletric everthing

youtube channel-http://www.youtube.c...43?feature=mhee

http://www.stevemeadedesigns.com/board/topic/190882-02-dodge-ram-1500-3rd-gen/

Posted

Turn your subwoofer output level all the way up on your headunit.

every thing should be 0 my hu has all this and more and I have it set to 0

02 dodge ram 1500 reg cab 3rd gen

2 sundown sd-2 d4

soundstream rub1.2500 amp

all sky high car audio-fuse,fuse holder,wire,ring lugs and rca

flex tech

box design by Joe X

supension-mcgaughys 2in drop spindal ,western chassis 6in flip kit,buddy custom c-notch

04 5.7l hemi motor swap and made it an slt eletric everthing

youtube channel-http://www.youtube.c...43?feature=mhee

http://www.stevemeadedesigns.com/board/topic/190882-02-dodge-ram-1500-3rd-gen/

Posted

how do you have the sub wire

I have the - to + connecting the 2 voice cols and the - and + hooking into the other sub wired the same way all going to the 1 input terminal on my amp. Is this what you were asking?

Posted

yes pics will be better

2_2ohm_dvc_2ohm.gif

or

2_2ohm_dvc_8ohm.gif

02 dodge ram 1500 reg cab 3rd gen

2 sundown sd-2 d4

soundstream rub1.2500 amp

all sky high car audio-fuse,fuse holder,wire,ring lugs and rca

flex tech

box design by Joe X

supension-mcgaughys 2in drop spindal ,western chassis 6in flip kit,buddy custom c-notch

04 5.7l hemi motor swap and made it an slt eletric everthing

youtube channel-http://www.youtube.c...43?feature=mhee

http://www.stevemeadedesigns.com/board/topic/190882-02-dodge-ram-1500-3rd-gen/

Posted

Turn your subwoofer output level all the way up on your headunit.

every thing should be 0 my hu has all this and more and I have it set to 0

If you don't have it maxed your not getting full preout voltage from the headunit.

Posted

Turn your subwoofer output level all the way up on your headunit.

every thing should be 0 my hu has all this and more and I have it set to 0

If you don't have it maxed your not getting full preout voltage from the headunit.

no its more of boost did mine sounded horrible plus with it at 0 still get 2v out from rca, and the amp only 1/4 the way up, hu set to 80hz,amp 25hz filter on so anything below 25hz it doesn't play.

02 dodge ram 1500 reg cab 3rd gen

2 sundown sd-2 d4

soundstream rub1.2500 amp

all sky high car audio-fuse,fuse holder,wire,ring lugs and rca

flex tech

box design by Joe X

supension-mcgaughys 2in drop spindal ,western chassis 6in flip kit,buddy custom c-notch

04 5.7l hemi motor swap and made it an slt eletric everthing

youtube channel-http://www.youtube.c...43?feature=mhee

http://www.stevemeadedesigns.com/board/topic/190882-02-dodge-ram-1500-3rd-gen/

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