I did this 4 years ago and thought I had posted photos!
This has really increased the utility of these speakers for me!
Better late than never.
The case has a nice "cool factor". I've though about hand-cuffing it to me, just to make people wonder
:
With lid open. The socks the speakers came in make this easy, but pillow cases would work. Speakers face the ends to protect drivers, and cords and wires are either sandwiched between the backs of the speakers or laid on top (power cord shown on top). There is about 1.75" clearance on top.
One speaker and cables out.
Completely unloaded. Case is 7.5" wide. Speakers are 7". I cut file pocket out of left side to get nice fit. Keep manual in other pocket (though after 4 years of not looking at it I can probably toss). I always intended to clean up where I cut out the pocket, but after 4 years, I only notice it now because I am "showing" it, so that won't happen!
I just checked and the A5+ is about 2" deeper for the speaker with the amp. I don't believe the above case would fit the A5+ (although the Emotiva Airmotiv 4s would fit well).
Unfortunately, Harbor Freight no longer carries it. Here it is on Amazon:
http://www.amazon.com/Aluminum-Tool-Case-Combination-Locks/dp/B008RL49F6/ref=sr_1_17?ie=UTF8&qid=1427310396&sr=8-17&keywords=aluminum+tool+case
For the larger AudioEngine 5
+, this with some padding (yoga mat?) is probably a better option, though you'd have to gut it:
http://www.amazon.com/gp/product/B000Y91FJM/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=A3SQ9YFE6CSCS0