HiFi Car Audio Sound Processor Effects Buying Decision, Plz Contribute!

Hi Friends,
I have been looking for really good sound effects processor these days. I want a sound processor which provide high quality sound effects inside my car ,which have easy to use controls and features.

So I research a bit on various products available in the market. Then I thought of putting my wish list here, so that experts here can comment and help me to take a wise decision. So I welcome everyone to come forward and put your comments and opinions on this.

I am stuck with 9 products, I have to choose one from it.

1.Alto UCS PRO

link : http://www.altomobile.com/main/catalogue_dig_xover.html

2.Alpine PXA H701

link: http://www.crutchfield.com/S-rRTVkMsGS4S/cgi-bin/ProdView.asp?g=168450&I=500PXAH701

3. Rockford Fosgate 3Sixty.2

link: http://www.rockfordfosgate.com/prod...d=49&family_id=50&item_id=106187&locale=en_US

4. Zapco DSP6 SL

link: http://www.zapco.com/prod/signal_procs/sigprocFrame.htm

5. Audiobahn ADD51T

link: http://www.audioallies.com/GetItem.asp?Item=ADD51T

6. Eclipse DCU 105

link: http://www.cardomain.com/item/ECLDCU105

7. JL Audio CL 441 DSP

link: http://mobile.jlaudio.com/products_cleansweep.php?prod_id=369

8. Pioneer DEQ 9200

link: http://www.zalmar.com/detail-CarElectronics-Car_Audio-DEQ_9200.htm

9. Alto Total Recall

link: http://www.zalmar.com/detail-CarElectronics-Car_Audio-DEQ_9200.htm

So these are the choices I have in mind. I just want to know how you think of each and whether I miss anything in the list.

Thanks a lot.

 

hmm..

Which among the list is not a DSP????

Alto UCS PRo is a multieffect processor which provides Multiband parametric eq, digital compressor, dynamic level control, digital time alignment, its software can able to set delay effects and thereby use reverb and also its 6 channel facilitates dolby surround

Alpine PXA H701 is a mulitmedia manager for Car DVD sound. it provides Auto-eq which senses the acoutic enviroment inside the car and tunes automatically for smooth listening.it provides surround sound effects too, 31 band graphic eq, 7 band parametric eq, active xover, digital time alignment.

Rockford fosgate's 3sixty provides OEM integration, 31 band graphic eq, time alignment, auto eq using PDA, delay effects.

Zapco DSP6 SL provides Qbass for bass boost, xover, eq, time delay effects, gain control.

AudioBahn ADD51T is a surround sound processor with remote control and sound field effects

Eclipse DCU 105 provides surround sound for DVD applications inside car ,digital time alignment, xover, 31 band eq

JL Audio CL 441 DSP is an OEM audio interface , 30 band eq, Auto eq..

pioneer DEQ 9200 provides Auto eq, time alignment, sound field control effects...

hmmm.. these the general descriptions i have collected... and i am not much technical but new to this.... I need a good multieffects processor... and these are the produts come to my notice.. did i miss something? or what is best in this list..

hope i clear some clouds....

 

without changing the factory headunit... , maybe..i avoid Eclipse DCU 105 and Alpine PXA H701 Multimedia manager from the list.. because it deals with the car DVD and multimedia.. I am not into videos now.. only music..