D.I.Y. 12V 4-Speaker Bluetooth Boombox (Re-edited)

I'm showing my 4-Speaker boombox I put together for going to the beach. It is 41" x 9" x 9". It has a SURE Bluetooth board and a SURE 4x100 w.p.c. class "D" amp. The speakers are 4 cheap 6½" car speakers I had laying around and they actually sound pretty good. Because the Bluetooth board is behind plywood and an aluminum plate I needed to add a laptop antenna to further the Bluetooth range which was about 8 feet but is now almost 50 feet. Powered by a 12V 9mAH battery I think I'm getting maybe about 20 w.p.c. I even added some l.e.d. lights which are on the bottom of the cabinet so I can add some color at night. It is actually fairly light because I used ½" plywood in making this. The song playing in the video is "Telephone" by FASTWAY and is in NO way, shape, or form mine. Thanks for watching.