What I did today.. Xray Vision!

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Mazdaspeed3, Mazda2 Yozora Ed., RX-8 R3
I figure since I did all that work making my amp rack look pretty, I should finally let people see it without having to tear the trunk apart. Plus I needed to do the false floor properly anyway!

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And yes, they DO turn on and off with the interior hatch lights ;-)

Ignore the white mess under the plexi, the adhesive dries clear in a few days.
 
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Looks great,

How much time do you have into the install?

-Derrick
 
Just for the false floor this weekend: 6 hours including time for the contact cement to setup, to screw up the routing of the inset and waiting for the replacement lexan panel to arrive in my hands ;-) Shaping the backside took time too. It's an odd shape so I copied it from the OEM carpet insert and i had to basically use the router to 'carve' it to shape.

For the audio in total? Hard to calculate. Initially my audio shop did some of the install work (i.e.: pulling the power feed through the firewall and installing the metra dash kit) but I did almost everything else, speakers, deck and SW control adaptor... But I also changed decks halfway through, and I've been through 3 subs (But you'll have to pry this W6 box from my cold dead hands)... Basically It was a long work in progress that i finally refined to what i really wanted, so i installed a few parts more than once along the way. A few bits of cleanup here and there like tidying wiring and replacing fuse blocks for aesthetic/quality reasons also happened over a longer timeframe

In total it was an almost 1.5yr build but of course with long stretches of living with whatever I had put in until I could afford/set-up the bits i wanted. If i were building this from scratch.... Hmm let's find out


Deck install: 2-3hrs (our dash is a PITA to get apart)

Power, big 3 and battery wiring in the engine compartment: 2hrs

Power wiring in the interior (including the wiring for the inverter): 2hrs

Speaker wiring fronts: 3-4hrs (it's an even BIGGER PITA to get wiring through the grommets and into the door panel)

Speaker wiring rear: 1hr

Front component install: 5hrs (had to carve up the door sill wings and the door panel to get everything in and looking right, and properly dress the x-over wiring)

Rear coax install: 1hr

Audio wiring: 1hr

Amp rack wiring and mounting equipment: 4hrs (this includes leads for the speakon disconnects as well as power)

Looming (including engine bay): 2hrs

Damping the trunk and rear passenger area: 5hrs (including panel removal and reinstallation)

System tuning and adjustment: 2hrs (or.. like... never ending)


Total: ~32 hours.

I should point out that I'm an audio guy by trade. I've been mixing sound since i was 13, and i currently build tube amps as well. I'm also anal about wire management, so i took a lot more time with some stuff than a shop would.




That was a really long answer to a really short question wasn't it? :-P


Looks great,

How much time do you have into the install?

-Derrick
 
Yikes!

An I thought guys building engine put in some time.

-Derrick
 
To be fair.. i wasn't rushing, and I spent extra time doing things like dressing and looming cables that you'll never see and don't need it. I'm sure i could cut that time in half if I rushed ;-)
 
To be fair.. i wasn't rushing, and I spent extra time doing things like dressing and looming cables that you'll never see and don't need it. I'm sure i could cut that time in half if I rushed ;-)

Nice job !

I wonder how much did the amp rack cost you ? And what is your setup under the carpet to make this clean like that ?
 
The amp rack was around $650-700 CDN for the amps themselves, around $130 for the power cell, probably $20 for the power wire, $75 for the fuse/distribution blocks, a few bucks in lumber and ozite, and maybe $30 for the speaker wire and speakon connectors on the rack side.

The false floor is MDF and dimensional pine, ozite with water based contact cement... nailed with 15g nails and urethane carpenters glue. LED strip lighting tied into the trunk light to finish it all off.. and then just your basic Wirez tar and foil dampening, mostly to keep the exhaust noise out than the sound in ;-)

I've actually got it set now so that I have High current DC connectors, like you use on industrial batteries for charging, so that i can quick disconnect the amp rack and move it to the Speed3. So each car has the deck and speakers and power wire run to the trunk, and i just quick disconnect the amp rack and sub and move them to the other car... It's fantastic!
 
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