I need detailed pictures of our speakers in the E31, if anyone has them can you please e-mail me at tread72@gmail.com

Not too long ago i replaced my stk speakers to my 850
i have some pics of how i made it work sounds good with only the deck as power and i will only need 1 amp for sub latter.The deck has eq and crossover also sub control.

Since I have been working in the car audio industry for about 13 yrs, I have managed to collect a lot of head units, amps and audiocontrol equipment.

I am looking at getting a single 1 omh stable amp to power all the speakers and then a box with 2 12" with its own amp for the bass.

Any help would be great.

Why 1 ohm? You looking for power or wanna slightly upgrad the oem amp?

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I have used 1 ohm or 1/2 ohm stable amps for the longest time, what I have found is that these amps can handle heat better. They last a lot longer. I had my pioneer head unit shut down after 8 hrs of play and my amps never did. I am assuming that the E31 has a lot of oem speakers, so if I replace all the 5 1/4 speakers with 4 way 5 1/4 speakers with more power, add a dsp unit with a spatial restoration unit for enhanced front imagining of the door speakers, the extra power will be welcomed.

I have a mint pioneer DEX-P88 and DEQ-9200 this is one set up or I might just used a MEH-P9000R and add on CDS-P5000 unit.

And then I have all my Audiocontrol cross overs, I am in to sound quality more than how loud it is.

I like sound quality as well, It was a major plus to have the batteries and all the speaker leads in the trunk, Redoing Hi end audio in these cars was a lot of work, IMO! Do to Limited "Open" Space.

Save as much weight as you can my deck is running my separets front and rear and 1 amp will be running my 2 8" subs, im going with the infinite baffle enclosure style.
CDT speakers and eD subs simple and sweet ,loud enough for me.
http://www.cdtaudio.com/
http://www.edaudio.com/store/

smokem

there are a lot of high powered decks, but they will never replace a 4 ch amp. I have seen a lot of mosfet amps blow up inside the deck.

The dex-p88 has no power will need an amp.

For some decks you do need another amp, i had thought about getting a full system amp but naa it willl just be a 2 channel the deck has all the goods to mod the sound if i need to . The CDT speakers dont really need any kind of EQ thats what i really love about them and the fact that they dont take alot of power to get good sound from them.I had pioneer before and the current one i have was my girls sony deck Sony CDX-MP70 the late model JVC decks are also very good She had bought a new one and was as strong as the sony.

This is the company my friend owns, I will be using these speakers:

http://www.americanbassusa.com/main.html

Alphasonic had an amp stable down to 1 ohm you can use and its really clean with the THD down to or below 1%.....keep it clean if you want quality sound. I have used it with great success in different applications. I think MTX has some clean powerful amps that may work for your application.

Pinned what style of turbos do you use on your E31? and at what boost?

This is the company my friend owns, I will be using these speakers:

http://www.americanbassusa.com/main.html

I dig the injection cone style subs i had some before they rock,but for the full range speakers i didnt see any crossovers???or seperates?
you know 6.5 mid and 1" dome tweeter?

My car is a Dinan TT set up with IHI water cooled turbos (RHF model I think). The car makes 11 pounds of boost and is supposed to be mid 500's on HP.......