Caddy STS installation - trunk & LCD [Archive] - DIY Mobile Audio - Now with Violent Bass Air!!

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MarkZ
03-06-2006, 05:06 PM
Part II of the saga. :D

So I posted pictures of the front speaker installation (http://www.diymobileaudio.com/forum/showthread.php?t=2347), with promises that I'd get pictures of the rest of the installation up soon. I was waiting to get my Behringer DCX back for repair so I could take a picture of both of them installed together, but it's still going to be a week so I got tired of waiting. This is very much a work in progress -- the sub amp isn't installed yet, and the a/d/s/ amp currently in use will soon be replaced by two home built designs.

False wall in the trunk - It was important to me to attempt to maintain a stock look, and the trunk is the hardest part. So I built a false wall. It also allows use of the trunk, both in terms of being able to put stuff in there without it banging up against equipment and being able to open the trunk without onlookers seeing what I've got.

http://mdz.no-ip.org/audio/install/rack/trunkwall-sm.jpg

I've maintained use of the spare tire by cutting the plastic underneath and folding it up.

http://mdz.no-ip.org/audio/install/rack/spare-sm.jpg

Folding down the hinged wall reveals the JL 12w3 sub and rack.

http://mdz.no-ip.org/audio/install/rack/trunkopen-sm.jpg

The equipment in the rack is as follows:

power outlet strip powered by the power inverter modified (http://mdz.no-ip.org/audio/install/components/jensenguts-sm.jpg) to accept remote input -- this powers the Behringer equipment
Behringer DCX2496 processor
Behringer SRC2000 interface (converts toslink to other digital formats)
Computer
a/d/s/ P840 8-channel amplifier mounted in a rackmount tray

A closer look:

http://mdz.no-ip.org/audio/install/rack/racklabel.jpg

The blank spaces will house the rackmount amplifiers (when complete) and the second DCX2496 which I haven't gotten back from repair yet.

The distribution block and the RF circuit that turns on the computer (using the car's built-in garage door opener panel) is mounted on top of the MDF rack itself -- access to it is achieved merely by lifting up the stock sub grill in the rear deck. Pictured below is the grill in place (you can see the Earthmate GPS coming out too).

http://mdz.no-ip.org/audio/install/rack/gps-sm.jpg

And under the grill...

http://mdz.no-ip.org/audio/install/rack/distro-sm.jpg

Finally, the Xenarc LCD touchscreen mounted in the stock radio location in the dash:

http://mdz.no-ip.org/audio/install/source/screenside-sm.jpg

Coming soon...a picture of the rackmount computer case internals, and a picture of the LCD with the display up (need to wait for nightfall to get a good picture).

effenay
03-06-2006, 06:07 PM
Very nice!

Do you have any problems with excessive heat with everything rackmounted and covered?

MarkZ
03-06-2006, 06:11 PM
Well, the false wall was just installed a few weeks ago, so I don't know about that. But I don't anticipate a problem. The only things in the rack that generate heat are the computer (which is fan cooled and blows out the back -- right above it is the stock sub hole which vents it into the car) and the amplifiers. I've mounted amps in tighter spaces than this before, so they should be fine.

ca90ss
03-06-2006, 06:16 PM
Nice amp I have one of those in my truck right now, but its about to get pulled in favor of an m860 due to some noise in the 3rd channel.

chad
03-07-2006, 08:24 AM
That looks great! How deep is the case for the computer? All the one spacers I found were insanely deep! Was the monitor installation a little nerve wrecking?

Chad

MarkZ
03-07-2006, 09:02 AM
That looks great! How deep is the case for the computer? All the one spacers I found were insanely deep! Was the monitor installation a little nerve wrecking?

Chad

Yeah, a lot of the computer cases are about twice as deep as the one I got. The one I have is still kinda deep, but I use all the space. In addition to the small ITX board, it houses the M1-ATX 12v power supply and the Sound Blaster USB audio. In the picture, you also see the RF circuit but I had to move that outside of the case because the computer would interfere with the signal when powered on.

The monitor installation wasn't too bad. I basically contact cemented L-brackets to the back of the monitor, and those L-brackets screw into the frame that once held the radio. I had a shop order the bezel from some Canadian company, but that didn't come out as nice as I had hoped.

chad
03-07-2006, 10:07 AM
WOW! I totally did not expect that MOBO to be that small. I guess I need to open my eyes a bit more! I thought Mini ATX was small. I feel old :)

Chad

muppetwagon
03-07-2006, 05:59 PM
Yeah...The little buggers (Mini ATX) can fit into tight places. I do like that screen! ;)

newtitan
03-09-2006, 01:42 AM
okay that rack, is one of the coolest things I have seen


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