Been a while since I've updated. Not much has gone on. Been in press cars and traveling the last few weeks. Finally got my care package from Alpine in that consisted of an INE-W957HD double din, PDR-F4 4-channel amp, KTP-445U 4-channel plug and play amp, SPR-60c componetns and SPR-60 coaxials. The reason I went with an Alpine setup is because everything is simple and compact. The components use inline filters for a simpler installation and the tweeters fit into the factory openings without much modding. I just wanted a simple setup that is affordable and will deliver a noticeable improvement, which doesn't take much because the factory Mazda setup sucks on the 5.
So I swapped out the Sony XAV-602BT for the INE-W957HD. I used an iDataLink Maestro RR interface that gives me OBDII and steering wheel controls so the gauges will display. Unfortunately I didn't get a shot of the nav after it's installed, but here's a shot of the harness and my dash apart for the time being.
P1100348 by
tuanies, on Flickr
P1100349 by
tuanies, on Flickr
Next up was the front speakers. Curse Mazda for using crappy clips that break easily. I half broke a few but they were all salvageable except one. I need to order a bulk pack of them soon just in case. Nevertheless, the door panel was very easy to take apart. There's two screws and everything else pops off.
P1100350 by
tuanies, on Flickr
Look at that cute dinky little paper cone 6x8 speaker!
P1100352 by
tuanies, on Flickr
Compared to the new mid. Alpine includes 5x7/6x8 adapters with the SPR-60C, which was nice.
P1100353 by
tuanies, on Flickr
Tweeter
P1100355 by
tuanies, on Flickr
All installed. The reason I went with the Alpine Type R was because it used an inline filter for a crossover for the tweeter. This simplifies wiring and I don't have to mount a large crossover box.
P1100357 by
tuanies, on Flickr
The front was easy, but the rear speakers were slightly more annoying. I only popped off the side panel enough to get access to the rear speakers since I'd have to remove the third row to pull the entire panel off. It's the same dinky 6x8
P1100358 by
tuanies, on Flickr
Just like the front ones but coaxials. However, they do not come with the adapter plates like the components. I suggest just getting the 5x7/6x8 pattern if you plan on replacing your rear speakers. Fortunately I had adapter plates I ordered from car-speaker-adapters.com that did the job.
P1100359 by
tuanies, on Flickr
P1100360 by
tuanies, on Flickr
Rear speakers installed
P1100362 by
tuanies, on Flickr
My initial impressions are good. The new tweeters have a lot more detail and clarity than the factory ones. The bass has a lot more warmth and depth. The INE-W957HD I'm still trying to figure out but so far I like it for features, but the touch screen isn't as responsive as the Sony was. But its nice to have OBDII gauge displays so I can check my coolant temp, instant MPG (I have the ScanGaugeE for average MPG), battery voltage and intake temperature. It was a fun install and looks completely factory and that's what I was looking for.
The amps were not installed yet. I plan on running the KTP-445U first before swapping in the PDR-F4 to gauge if it makes any difference.
In terms of what steps you should take when upgrading the factory stereo, always replace the head unit first on Mazda's. Getting rid of the crappy factory head unit livened up the factory speakers quite a bit. The aftermarket head units offer much better power. The Sony offered a noticeable improvement and the Alpine integrated amp is even better. The ability to tweak the EQ and set crossovers helps a lot too. The front speakers should be the next step, just put in components if you have the spot for tweeters. The rear speakers aren't really necessary but I'm OCD about matching so I replaced them anyways. They're mostly for rear fill or rear passengers. If you have a head unit that has XO adjustments for the rear, just cross them over high and fade it up front because the rear speakers are quite sensitive, they just aren't very good for sound quality.