Portable speakers aren’t exactly thumping when it comes to sharing your music within a group, hence Dobson decided to take things into his own hands by placing speakers within a backpack, calling it the Sound Bag. What you get would be a couple of large speakers that are powered by a 50W amplifier which in turn is powered by a 7000mAh battery that is able to last anywhere from 15 to 20 hours of continuous audio playback. You can be sure to attract a small crowd if you decide to busk with this on the streets, where the loud noise thrown ought to accentuate your fine voice and mad guitar playing skills.
Filed in DYI, Hacking, Mod, Portable Speakers and Speakers.
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