OK maybe 5 years ago I started gathering parts to build my own Bluetooth Speaker(s) out of some plastic ammo cans I had- the water-resistant Harbor Freight ones.
I think I got all the parts necessary to throw together a great little boat/porch/lake/beach blaster. I simply got a small JBL one instead that's easier to bring on a quick vacation.
50W + 50W Wireless Bluetooth 4.0 amp with pushbutton controls and button extensions (can also be controlled by phone or other source). Includes heatsinks on both sides and plexiglas protective case (small hairline crack in case on one side of case). I marked the switch holes and ins/outs to make installation easier. 8V-25V range, 50W/channel at 4 Ohms.
(2) 6v 4.5AH/20HR rechargeable fire alarm batteries (wire in series for 12VDC)
(2) Dayton Audio Reference Series RS150-4 6" 4-Ohm speakers with phase plugs ($50 each, new in box).
https://www.daytonaudio.com/product/97/rs150-4-6-reference-woofer-4-ohm(1) Power Switch with blue LED.
9VDC AC/DC adapter for charging batteries, with 3 different plug options.
Misc wiring and speaker terminals.
Receipt for the batteries, $20.65 or something.
The only things I think you'll have to procure are a plug for your adding the charger enclosure, and the enclosure itself/themselves. Conversely, you can hardware the charger to the batteries and just hang it out of the box to facilitate charging.
Again, I was planning to put the electronics and one speaker into one ammo can, and use a second ammo can for the other speaker to allow for stereo sound. Make it into a bicycle speaker, hiking cabinet, I don't care. The speakers themselves were $0 50 each plus tax so my price isn't out of line.
Trades-
Ready for random?
PMags
USGI Mags
Amazon, Target, Menard's VANS, Converse, Journey's, KOHL's, or Lowe's credit/gift cards
Large (tall) house plants (local, Carmel/Westfield Indiana)
Sony CDP CX-355 300 disc CD Changer, "TABLE ERROR" display or is fine.
Matching pair of cheap 15" subs that will work in a 2 cubic foot enclosure each
New DIXXON Flannel, XL or XXL
Large artwork appropriate for a bachelor's Dining Room.
New crawlspace sump pump
I can't think of anything else I need.
$80 shipped- PayPal/check/cash are all fine.