Alpine or Hifonics

mph86
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I'm running a pair of JBL P552 (55W @ 4ohms) up front and JBL P953 (110W @ 4ohms) in the rear deck. Right now there running of my Alpine 9885 (18W) and I want to add an amp.

I have been looking at the following:

Alpine MRP-250 (40W x 4 @ 4ohms)

http://www.crutchfield.com/S-UwRa0J8gaF8/cgi-bin/ProdView.asp?g=120&I=500MRPF250

Hifonics ZXi 8006 (55W x 4 + 200W x 1 @ 4 ohms)

http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=16362

I might add a sub later but only if I get a 5 channel amp. I do not want the sub to factor into the decision though. Which amp would sound better for an SQ system. Or if you have any other suggestions please let me know. Thanks

 
it sounds good becuase its not a very noticable difference but its still there. just like you cant see air buts its there you know? its becuase the sound waves are reaching your ears at different times and it makes diferetn sounds .

 
Ok still looking for opinions, but if I do go for the Hifonics and get a 200W sub would a 75W alternator be able to handle that. I've done the math:

55Wx4=220W+200W=420Wx2=840/13.8=60.87

Now is that 60.87 the size alternator I need to run this or am I misunderstanding this.

 
I know this isn't the sub thread but what would be a good sub to pair with the Hifonics, I'm not looking for car shaking bass just something that would supplement the speakers and give me better low end.

 
you say hifonics and alpine

but noticing that you go to ebay

I'd say autotek

Maxxsonics owns both autotek and hifonics, but i believe the autotek line is better, although the motherboards and much of the structure are very similar

but if it's an absolute hifonics/alpine choice, eh I'd go for alpine if you plan to show it off because people are more familiar with the name

if you want some more bang for the buck then hifonics

A good sub could be anything...depends on the specific amp though too

Even though I am a strong believer in good products etc, as you can even see by what's in my sig (to MY opinion are good products), I did also still enjoy alpine E subs, infinity 1042w, lower end mtx, and many other subs, so something like the infinity 1042w or 1242w can be found INCREDIBLY cheap on ebay, although the problem is i think they're out of production, either that or they are hard to find (at least for me)

I'm trying to get rid of mine too

Also, you'll notice that most high end speaker lines don't even sell 6x9s, listen to JimJ

6x9s are just filler, they weren't specified to play incredibly clearly, they just get loud and fill in the back space of your car, there's also a lot more technical specs, for example, I don't know the EXACT measurements but to get good clarity your tweeters and mids have to be within an angle and distance of your ear

As for the alternator, my civic puts out 75A

I'm running 1080 RMS from my autotek and the lights only dim on sudden and loud bass notes

 
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mph86

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