custom made boom boxes - Google Search | Som automotivo em casa, Som automotivo, Caixas acústicas
First DIY boombox build! Four 5.25” speakers and two tweeters with a Sony car stereo powered by a 12V, 18Ah battery. It sounds great and gets pretty loud for a portable boombox. :
DIY Boombox With Car Stereo Head Unit : 9 Steps - Instructables
DIY Bluetooth BoomBOX AUDIO/ FM Radio/MP3 Player - YouTube
Boombox from car stereo - IKEA Hackers
12v Garage Boombox/Test Center Build | DIYMobileAudio.com Car Stereo Forum
My car audio boombox project | DIYMobileAudio.com Car Stereo Forum