/diy/ - Do It Yourself

Hey /diy/ I need some seriously flat speakers for a project I'm working on. Like...speakers that are...5x1x4 inches, or whatever that is in metric units(not good with metric system, my apologies).
And also, i need a power source that will be able to supply eight of these speakers with electricity small enough to be carried around (I.E. not a fucking bulky car battery).

Any help at all which you could supply would be so fucking awesome, within a few weeks if all goes well I'll upload some pics of what I've made. Trust me when I say it will be fucking awesome (if it works).
Picture unrelated

bumping with info

>>105307
>>105309