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A QUESTION REGARDING BIGGER ALTERNATOR WILL IT DAMAGE OTHER SYSTEMS OF CAR?

A QUESTION REGARDING BIGGER ALTERNATOR WILL IT DAMAGE OTHER SYSTEMS OF CAR? Topic: Alternator case sizes
June 17, 2019 / By Darien
Question: 1. iam having 2 kx1200.1 kicker amps those if strapped give upto 2400 at 2 ohm i am confused for wether to install 1 solo x 12" or 2 s15l7. some told me to go for solo x 12" but iam not convinced i think 2 s15 l7 will shake the street more than 1 solo x 12" pls guide. 2. for the above case i wanna have my eletrical system upgrade first thing iam gona install bigger alternator but iam confused with that upto what range should i go & if i go for some range will it affect / damage the car ? noting that i have 70 amp factory altrnator in my car.
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Best Answers: A QUESTION REGARDING BIGGER ALTERNATOR WILL IT DAMAGE OTHER SYSTEMS OF CAR?

Azrael Azrael | 5 days ago
It's a shame that some of the people answering questions in here don't even understand the BASICS of the topic. http://bcae1.com/charging.htm The alternator is the HEART of ANY charging system. YES it is responsible for charging the battery - but how does it do that?? By operating at a higher voltage than the battery. By having the highest voltage in the system the alternator is the power source for ALL electrical accessories when the engine is running. Ideally, all the battery does is start the car, and power the accessories when the engine is OFF. Engine on -- all alternator. Engine off -- all battery. So -- yes - if you're planning for 2000-2500w rms a high ouput alt is a necessity. Availability and pricing depends specifically on your car. I would try to find something around 200A for what you're planning. In some cases that may be as cheap as $200-250. In others it will require a high end custom job and prices for that can get astronomical. A cap is the furthest thing from a necessity and with a system this size I wouldn't even consider one. I like the idea of the single SoloX12 just because I think one relatively small sub that beats better than most dual 15" set ups is awesome, but in the end you may be right that a pair of 15L7's would ultimately be louder -- that is a LOT of cone area for even a bad *** 12" to overcome.
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Azrael Originally Answered: How and if will it damage the chances of being a cop?
First let me start off by stating as a former police officer, I've gone through the background process and understand how important integrity and prior criminal history is to the profession. From what I gather YOU posted the pictures of your boyfriends ex online, possibly w/o his permission or her's. Regardless, this is somewhat like the infamous celebrity sex tape, only without the celebrities. From what I gather there is no law being broken (granted your in the great state of CA). ...Whatever the circumstances, he gave a written statement to police, they interviewed him and he was released w/o charges (for now). I can tell you that everyone has skeletons in their closet and NO police department feels comfortable with a silver spooned, goodie goodie who never did a damn thing slightly incriminating in his/her life. Basically-he's not barred from law enforcement given this account - granted he's HONEST about the account (and anything else he has ever done). As a rule of thumb during any law enforcement hiring process NEVER LIE about your past. If there is dirt to be found background investigators WILL find it and DQ an applicant on lack of integrity. Hope there's a way to remove the photos and you've apologized to your other half! Best of luck to both of you.

Wilfreda Wilfreda
A larger alternator will not hurt your OEM electrical system. An alternator's purpose is to keep the battery fully charged. Everything requiring electricity in a vehicle draws its current from the battery NOT the alternator. Aftermarket stereo systems draw much more current than the OEM battery & electrical system was designed to produce, thus draining the battery quicker than the alternator can charge it. That in turn causes the alternator to work over-time and the battery to never be fully charged. I agree with the previous posters comment to get a capacitor (Power Cap). I'll also highly suggest getting a Yellow Top brand battery, available at most auto parts stores. An High Output alternator is rarely needed for audio systems that already have these upgrades. If you decide to get a different vehicle the battery and capacitor can be installed in the new vehicle as easily as your other audio compo nets. The alternator can't. Here's a little information that will save people a lot of headaches: *NEVER* operate an aftermarket amp & subs while the engine is not running. At your usual listening level even a Yellow Top battery will be unable to start your vehicle after just 20 minutes. Hope you have jumper cables!
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Sharlene Sharlene
The main things to look at, are how much power your alternator is putting out, and how much power your amp, or amps require. Most stock alternators/batteries put out just enough to power the car, like 12-13 volts. Depending on what kind of amp it could be requireing 14 volts or more, which would damage your alternator if u play it at max output for a longer amount of time. If ur running 2 amps then i would suggest upgrading ur alternator and battery before u end up having problomes and ruining it.
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Owena Owena
the first paragraph Karle said is correct. a high output alt won't harm your system. all the electronics draw how much power they need from it. it doesn't push power to them. so they will be fine cuz they will only take what is necessary. the other stuff said is questionable. a cap is much cheaper than an alternator, but will be of no help if your system is drawing too much power. and an amp running with the gains at 75% isn't ideal. it will most likely be clipping at this point in high volume. the only way to measure what is ideal is with a DMM, but you'll usually be safe at around 50%
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Owena Originally Answered: Car systems - rattling.?
Yeah, sound is one big vibration at different frequencies. The lower frequencies, which is what your subs play, (or should play) are the ones that make your license plate noisy, and the trunk and whatever else is not securely fastened to the car. I believe dynamat xtreme to be the "Original sound deadener" *read: vibration preventer* and a much better product than those mentioned above, and though more expensive, works better for a lot of reasons that I wont get into just because I dont feel like writing an essay. I have personally tried 4 other products, and each, though good, were not quite as good as the Dynamat xtreme. GO to a local shop that sells dynamat and have them install it for you, unless you like to get dirty, and in that case read the instructions in the large box and do it yourself, just remember to clean really well and dont forget the wooden rolling tool.

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