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05-13-2010, 09:00 PM | #1 |
Not Yet Wild
Join Date: May 2010
Location: westminster,md
Posts: 7
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MP3 kit going in soon will the battery power it
ok just set up the appt today to get a mp3 kit put in my 2009 st sport 2+2 gas cart .It consist ok two JL Audio 7.7 inch coaxial speakers , a volume switch and a JL Audio 2250 marine amp at 80 watts per channel .speakers are marine as well . it will be on a switch to turn the amp on and off .just wondering if i will have battery problems?
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05-14-2010, 06:55 PM | #2 |
Not Yet Wild
Join Date: May 2010
Location: westminster,md
Posts: 7
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Re: MP3 kit going in soon will the battery power it
anyone?
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05-14-2010, 07:22 PM | #3 |
......................
Join Date: Apr 2009
Location: FT Lauderdale FL.
Posts: 16,416
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Re: MP3 kit going in soon will the battery power it
Should be fine, it just depends how long you leave it on with out the cart running, and if you have a good battery---
Take pics of the install |
05-14-2010, 08:28 PM | #4 |
Doin' the Wild Thang
Join Date: Mar 2010
Location: Greenville, AL
Posts: 1,063
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Re: MP3 kit going in soon will the battery power it
Just try to think of this in reguards to an auto somewhat. If you run it excessively without moving you will drain the battery. As you well know the battery aint chargin if the cart aint runnin. Like rib said, a good batt. will help. Maybe a batt. with more cap. will help.. Oh yeah, definitely send pics!!
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05-15-2010, 07:20 AM | #5 |
Gone Wild
Join Date: Dec 2009
Location: Aiken, SC
Posts: 13,131
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Re: MP3 kit going in soon will the battery power it
Don't know much about that amp but a true 80 wtpc amp can pull some current. Not a bunch but enough to put a hurting on a small battery. A decent setup is to add a 27 or 29 deep cycle with a battery isolator. Engine will charge both but amp and acc will only pull from the second bat. Adds a little weight but you won't have a dead battery.
OK, went to JL's site and it recommends a 25amp fuse. It won't normally pull this but at half that is a little more than two 55 wt halogen headlights as a reference. So lights plus an amp will bring a little battery down fairly quickly. my 2 cents |
05-27-2010, 12:26 AM | #6 |
Not Yet Wild
Join Date: May 2010
Location: westminster,md
Posts: 7
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Re: MP3 kit going in soon will the battery power it
thanks all got the cart back today from the install and it kills the battery in like 2 min if the carts not running ....so i will be looking at doing something ...just dont know what yet ....all i can say is it sound unbelievable ...pics to come
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05-27-2010, 12:37 AM | #7 |
......................
Join Date: Apr 2009
Location: FT Lauderdale FL.
Posts: 16,416
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Re: MP3 kit going in soon will the battery power it
Well your battery must not be to good-- because I have a 2000 watt in my truck with a $50 battery and it will run for hours with out the truck running, and will not kill the battery
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05-27-2010, 06:04 AM | #8 |
Doin' the Wild Thang
Join Date: Mar 2010
Location: Greenville, AL
Posts: 1,063
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Re: MP3 kit going in soon will the battery power it
Rib has a point... You might want to find a better battery and rock on!!
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05-27-2010, 08:43 AM | #9 |
Not Yet Wild
Join Date: May 2010
Posts: 7
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Re: MP3 kit going in soon will the battery power it
aaa
Last edited by baldy; 05-27-2010 at 09:04 AM.. Reason: duplicate tried to delete..no luck |
05-27-2010, 08:48 AM | #10 |
Not Yet Wild
Join Date: May 2010
Posts: 7
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Re: MP3 kit going in soon will the battery power it
Yep, I have to agree, I have a large system in 1 of my boats(1962 Dorsett). I can drift for hours with tunes going, and no problems. I run w/2 batteries on a isolator for extra juice should I run 1 down...good luck.
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