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Homemade Toolbox Radio

KSB

Well-known member
Joined
Sep 19, 2012
Messages
246
Location
Eastern Ontario, Canada
This forum has been very informative and has been a huge source of inspiration.

A few months back I had to remove an aftermarket stereo that was in a car we were sending to the wreckers. I removed the deck a couple of speakers that were still good and while was at it I pulled the antenna out.

I had a two drawer intermediate chest at home that I was not using and after pulling the stereo out that day in my mind it all of a sudden had a purpose. I had always thought that those Kobalt toolboxes with the stereo built into them were the coolest thing ever so I decided to make my own.

That afternoon my youngest (2 years) and I were home alone so while she played in the backyard I started on my project. About an hour later I had the deck mounted in the top drawer of the box.

The project stalled for a while after that while I tried to decide how I was going to power the deck and what to use for speakers.

I decided that one of the easiest things to do would be to use the pre-outs on the deck and use a set of powered computer speakers. After a few missed opportunities on Kijiji, and finding nothing at the local flea markets I "splurged" on the cheapest set I could get at Future Shop.

I was unsure of how much power the deck would consume. I had a 12VDC 1.5A power cube from an old set of computer speakers that I wanted to use but had no real information on how much current the deck would draw if I was not using the amplifier section. I reasoned that the power supply on hand would likely do fine, which it did. I added a DPDT switch, accommodated it in the hole on the left side of the drawer left by the handle. The switch allows me to turn the deck on and off, I wired the constant power and ignition power on the same terminal. The memory is erased every time I turn it off but it is not a big deal at this point.

Next was the antenna, I had a spare antenna from the car I scrapped but I also had a spare NMO mount antenna. In the end I opted to use the NMO mount because it was easier for me to mount. I bent a small piece of aluminium bar and drilled the hole for the antenna and mounting holes for the side of the box.

I mounted the speakers using two way tape to the side of my top chest. The speakers were super light and the tape has been holding them perfectly for a while now.

Everything was perfect at this point with the exception of radio reception. I had the antenna mount but unfortunately no antenna to go with it. As luck would have it I was at the dump and ran across a busted alarm clock radio so I grabbed the antenna off it On the NMO style antenna mounts you can remove the centre conductor, this worked perfectly as I installed a 6-32 screw and nut thought the antenna I acquired and inserted it in place of the centre conductor.

I have been using this daily at work for a few month now although not super loud it works well. Please feel free to ask questions if I missed anything.
 

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Haveblue

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Joined
Feb 8, 2013
Messages
1,484
Location
kansas
Thats awesome! It looks like youve got plenty of room to install a changer in there next to it too!:thumbup:
 

G_P

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Joined
Jul 11, 2010
Messages
7,135
Location
Central CT
Lol....so you put your 2yr old out in the backyard alone and went to work in the garage?

Sent via carrier pigeon.
 

bluebolt

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Joined
Dec 28, 2008
Messages
5,439
Location
Benton LA
Cool idea, I may have to do something like that to one of my old Craftsman hand carry boxes.
 
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Haveblue

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Joined
Feb 8, 2013
Messages
1,484
Location
kansas
^^hellyeah! Youve got this all planned out! I love this idea! Ive got a bunch of old audio equipment sitting unused..that box looks like it would easily house an amp, a cd changer, head unit, eq. Maybe even some tweeters. This has given me some ideas! If you dont mind my asking, what brand of box is that?
 
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K

KSB

Well-known member
Joined
Sep 19, 2012
Messages
246
Location
Eastern Ontario, Canada
^^hellyeah! Youve got this all planned out! I love this idea! Ive got a bunch of old audio equipment sitting unused..that box looks like it would easily house an amp, a cd changer, head unit, eq. Maybe even some tweeters. This has given me some ideas! If you dont mind my asking, what brand of box is that?

It is the same manufacturer as my upper chest, but not branded Mastercraft. I believe SPG International was making those boxes for Canadian Tire.
 

jeffmoss26

Well-known member
Joined
May 25, 2011
Messages
12,854
Location
Cleveland, Ohio
Nice job! We actually had some rack-mounted radios in our PA system racks at school. Basically a car radio mounted in a 2U blank panel.
 
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