Uploaded March 2014 | Updated September 2026, 40 minutes ago

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Watch part 1: youtube.com/watch?v=steJtvPRsEs
A low cost and and car speakers turned a vintage suitcase form the thrift store into a rocking' boom box... this week we make it totally portable, with over 10 hours of battery life. We also tweak the build for better audio, clean up the wiring, and eliminate any rattles and buzzes! We can't believe how good this sounds... or how long our battery is lasting!

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*Producer*
Michael Hand

*Camera Ops*
Matt Piniol
Liz Ruiz

*Production Consultant*
Daniel Carmody

*Special Thanks*
Roger Chang