Nismo audio upgrade- critique my planned setup

Pharmboy333

Heres what I have come up with after searching and reading the board constantly for the last month.

Head unit


What seems like the usual now on here the DNX-6140


sub:

Bigaudiofan's fav



the one amp route to power it all and take up less space increase stealthness

The components Im not sure about

SPX-17REF - Alpine 6.5" Type-X Series Component Set


Thoughts, questions, concerns? Open to all advice.

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bigaudiofanat

Should be a great setup another option for speakers to look at woud be the polk sr series. Might even be a bit better than the x series.

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Equinox

Hmm looks good, I was thinking of upgrading my stock speakers, and running a single shallow mount 12" in the rear hatch spare tire well. The part where it got complicated for me is, I have the Kenwood DNX 9140, and I think I wanna run an amp to power the components, and then I guess a seperate for the sub?

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SlikNik

I would upgrade to 7" sceen, I personally don't like the looks of the Kenwood models below the 9140. They have a cheapness to them

other than that, looks like a nice setup

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terbo

I may have to end up stealing this setup, albeit I will probably go with a different head unit. Probably a 9140 or Alpine INA-W900.

2fast4thelaw

That is a good set up but for not much more I would recommend the following:

Alpine INA-W900 - It has Bur Brown 24Bit DACs!!! A true High-End double din unit.

JL Audio 600HD 4-channel (Add the Remote Bass Knob, its dead usefull) I feel JL HD amps are noticibly better than Alpine PDX amps.

Focal Polyglass 165 VRs or PolyKevlar K2R Power Series. These in my opinion are the very finest 2-way car audio speakers under $600.00. They will blow you away!

Zenclosures Speaker Box - JL Audio 12W3V3. In my opinion, the best SQ sub JL makes. Perfect match for the HD600 amp.
or
Stealth Enclosure by NAZAR with a JL 13TW5. This sub hits like a sledgehammer!


EQ - Audio Control EQX - I highly recommend this unit!! Its an excellent 10V pre-amp and you can really dial everything in to perfection.

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Pharmboy333

Ill take a look at your suggestions and evaluate the cost to performance difference. Honestly dont wanna hit to loud just clean high quality sound lost to much hearing as a youth with the systems in previous vehicles.

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speedfreak28

...

fuct

then name them..... please

speedfreak28

Off the top of my head...
pioneer ts-c720prs
polk sr6500
hybrid clarus and legatia series
morel dotech ovation
zapco ck comps
just to name a few... dont get me wrong some of focals higher lines are great ( anything with the TN series tweet) but to make the claim they are the best for the money is a little off. Id put JL and Focal in the same trendy overpriced range. if there comps were a cpl hundred less then it would be another story...

rockhounds

First, thanks for your advices. I noticed that you suggested a JL Audio 600HD 4-channel to power up the Focal's midbass but I didn't see any recommendation for the subwoofer. I'm going on the same direction since I'm looking for SQ and JL looks to be the best shot. The only thing is that I think I'd get the 12W6V2 and I need an Amp for it... I think 1000 1v2 is too much and I need to know if the JL 500 1v2 is enough. Having this set up, should I need to trim or adjust anything on the doors? Do you think that the factory enclosure from JL is the best option to go?

PS - My head unit is an Avic Z110BT.

Thanks a lot!

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2fast4thelaw

the JL 500.1 is perfect for the 12W6v2. That is an excellent subwoofer! A 1000 watts is just too much! If you havent bought an amp yet, I highly recommend the JL HD 900/5 amp. It will power your whole system very nicely.

I wouldnt drop the dough on a JL enclosure though, the ones from Zenclosures are very good and very reasonable.

You will need some spacers for your fronts but I think you can also get them from Zenclosures too and they do not cost much.

Nazar makes a nice eclosure for the 13Tw5 but I will tell you right now that the 12W6v2 is a much better sounding subwoofer. The 13Tw5 is louder but lacks the finess of the w6 series.

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rockhounds

Thanks again buddy. I didn't buy the amp yet but are you sure the HD 900/5 will pull a 100% out of the potential on the sub or would be better to get a 10"? I mean, the sub channel has only 500 W... and the other 4 x 75 W... I heard something about those specs being not in RMS but I'm really not sure.
Also the factory battery is enough to power everything up?

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Pharmboy333

Talked to the guy I plan on having do my install and he recommended the Hertz HiEnergy HSK165.4 & Hertz HX250D

Anybody have experience with these? Sub goes for 300 and components for 450.

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speedfreak28

Ive ran the HSK 3 ways, theyre lacking a little on the midbass, The hi energy line is Hertz low ed line and isnt even made in house.