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high out put alternator/ sound system

Old 04-10-2012, 05:29 PM
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Default high out put alternator/ sound system

I have an 89 renix and wen I turn up my sound system it draws allot of power because I have really nice subs and speaker I'm interested in a high out put alternator anyone done this before and know one that would fit up to the stock location
Old 04-10-2012, 05:34 PM
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I would be interested in this too.
Old 04-10-2012, 05:48 PM
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You can use a v8 zj alternator with minor mods. https://www.cherokeeforum.com/f67/v8-alternator-95151/ Or if you really want some power look into a mean green alternator.
Old 04-10-2012, 06:21 PM
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Originally Posted by sthon
You can use a v8 zj alternator with minor mods. https://www.cherokeeforum.com/f67/v8-alternator-95151/ Or if you really want some power look into a mean green alternator.
X2 The mean green is $$$ though.
Old 04-10-2012, 07:01 PM
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Originally Posted by ProudXjOwner
X2 The mean green is $$$ though.
Yeah, I think around $400. I recall coming across a thread somewhere where they put an alternator in a xj from am ambulance, something like a 280 amp alternator.
Old 04-10-2012, 07:42 PM
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Look up Finish Line in Detroit or Ohio Generator in, well, Ohio. I believe they both do custom windings for XJ's. I had a 190 amp made for a Ford, cost me $250.
Old 04-10-2012, 08:21 PM
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Mechman alternators. 130amp output at idle 250 amp highspeed
Old 04-10-2012, 09:42 PM
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It is cheaper and just as efficent to get a good capacitor and a good battery. I had two 12" kicker 1500w L7s and 4 kicker 6x9s. I never had a problem once I got the cap. and a optima battery.
Old 04-10-2012, 09:43 PM
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Originally Posted by Jonwebb
Mechman alternators. 130amp output at idle 250 amp highspeed
Do u have a high out put alt
Old 04-10-2012, 09:54 PM
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There's always this

Old 04-10-2012, 09:56 PM
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Singer alternators makes good and affordable HO alts. Check him out. and of course Mechman and DC power alts but those are a little more money.
Old 04-10-2012, 09:56 PM
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and don't get a cap.
Old 04-10-2012, 10:01 PM
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Originally Posted by shooting sticks
and don't get a cap.
yes it is a much better bet to get an expensive alternator that you will probably ruin if you like the mud/water... then again you might not enjoy using your jeep in that manner. The cap worked fine for me... and all on the inside...
Old 04-10-2012, 10:03 PM
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just do some researching and youll find something you can do yourself, i own a shop out here in socal with my dad and we specialize in alternators and starters. On my last jeep i made a 200amp alternator and for my current jeep im shooting for 265amp but ill most likely be at 250
Old 04-10-2012, 10:26 PM
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Would a capacitor help I haven't thought about buyin one but with a 1800 Watt amp and 2 12in infinity subs I'm sure it would help what do u guys think

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