bobmcbob_345 Posted October 27, 2010 Report Share Posted October 27, 2010 What's he doing for electrical? Because a 3 kw system will need a ho alternator. No amount of bateries will fix that. He will have SERIOUS problems with his car(more than just electrical) if he dose not get an alt that can support 3kw. Quote Link to comment Share on other sites More sharing options...
Hugh G. Rection Posted October 27, 2010 Report Share Posted October 27, 2010 What's he doing for electrical? Because a 3 kw system will need a ho alternator. No amount of bateries will fix that. He will have SERIOUS problems with his car(more than just electrical) if he dose not get an alt that can support 3kw. interesting. i ran 8k rms in my car for over a year, with 2 optima g31 yellow tops and a factory alternator with no problems. Quote Owner of BigAss Ports Link to comment Share on other sites More sharing options...
Cashdollar2009 Posted October 27, 2010 Report Share Posted October 27, 2010 What's he doing for electrical? Because a 3 kw system will need a ho alternator. No amount of bateries will fix that. He will have SERIOUS problems with his car(more than just electrical) if he dose not get an alt that can support 3kw. Quote 1997 Chevrolet Cavalier Two 12" DC Audio XL M2'sCrescendo Audio BC5500d Current Scores: 150+ out the Trunk On 6/30/2011 at 1:11 AM, 'Ray' said: Acoustical energy is free. Electrical energy is not. Link to comment Share on other sites More sharing options...
BeachJoshua Posted October 27, 2010 Report Share Posted October 27, 2010 Cash dollar... And this thread... I call... without pics... This happens alot on here, people are like I'M GETTING AN AA SMD 18!!!!!!!!!! WHAT SHOULD I BUILD BOX WISE? No you're not.... shut up.... My friend has 2 sundown 12's, and wants to know what kind of amp he should get... The hell he does.... kiss my ass.... Honestly, I hate to be that way, but I see it way too often, and I've not even been here that long... Quote | S-10 | 4.5^3 ft | 33Hz | SAE-1000D @ 1 Ohm | 2 SA-12s | SPL: 143.7 Sealed | 153.4 Port Wars Link to comment Share on other sites More sharing options...
n8ball2013 Posted October 27, 2010 Report Share Posted October 27, 2010 too much port area in that equation. your figuring 17+" of port per cube. it would be loud, but would unload the sub a bit too easily as well. would be a very short bandwidth on that enclosure. maybe I should have used a calculator. I was thinking 15 per cube. and fucked up the math oops. Quote THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
kristoffer Posted October 27, 2010 Author Report Share Posted October 27, 2010 thanks for the help guys i will ask him tomorrow what amp he is going to use and how many watts it is. and to you BeachJoshua i can post pic tomorrow cus thats when he gets the sub Quote Link to comment Share on other sites More sharing options...
korey_hofer Posted October 28, 2010 Report Share Posted October 28, 2010 interesting. i ran 8k rms in my car for over a year, with 2 optima g31 yellow tops and a factory alternator with no problems. I ran a kicker 2500 at .5 and a z1 at .35 stock batt up front stock replacment back and a 200 amp alt and the 2500 stock electrical at 2ohms my cars didn't explode Quote previously known as wenn_du_weinst aka fucking internet coward supreme. I talk shit on other forums like a little bitch and hope i don't get caught out on the street. Link to comment Share on other sites More sharing options...
bigaltexas Posted October 29, 2010 Report Share Posted October 29, 2010 lmao Quote Link to comment Share on other sites More sharing options...
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