Ammo Can Speaker - Bluetooth (Yet Another)

[@knight1987]

I know this video is a few years old but adding a little copper wire to the bluetooth antenna will get rid of the hiss. Cool vid!

[@youngsunghyuk]

anderson paak and a great build video

[@JuliansRandomProject]

Thanks! I dig his sound :)

[@kylewilliams3306]

What size plastic ammo box should I get for two 6.5 1/2 marine speakers ?

[@kp4643]

I want to build something like this but have no idea how to recharge the batteries

[@jordee7069]

Is it necessary to use a power adapter inside the box for a 12v Lithium battery recharge ?

[@JuliansRandomProject]

No power adapter needed if your battery voltage matches what your Audio Amp and Bluetooth board need. Check the manufacture's specs of the board you choose. Godspeed!

[@jordee7069]

@@JuliansRandomProject My amp stays between 15 and 36 volts my battery is 26,8 volts.

[@valveman12]

Maybe already suggested but have you considered adding a port for the bass?

[@CristianSandoval]

Cool idea! What was that cushion material you used at 7:38? Just curious.

[@JuliansRandomProject]

ah, just some foam sealant for home door sills with adhesive back (home depot?) Had it kicking around the garage.

[@CristianSandoval]

Gotchya, thanks!

[@voltlog]

Are you sure it's okay to bridge the outputs of the TDA7492P? I see no mention of that configuration in the datasheet.. Have you checked to see if it gets hot?

[@JuliansRandomProject]

Nope, not sure :) They're pretty cheap, hadn't read the datasheet to check. I'll play it at volume for a while and check the temps. Bet it'll be fine

[@jeremymason3389]

I was curious about the bridging also. Have you had any issues or tested just running off the left or right side for better sound quality?

[@JuliansRandomProject]

Got mixed mono by bridging, no issues to date. Haven't tested left or right separately for better quality sound. I've been using it in the garage and it's performing very well. The slight hum from the voltage converter seems to be drowned out when music is playing.

[@sushigaming101]

Thanks for the video, I was really lost on how to build a 12v lower pack. eBay has these 18650 holders, where you just slide them in, and it automatically connects them together. Do you think I should solder my own packs instead? I've tried soldering 18650's before and it's a real pain in the ass.

[@JuliansRandomProject]

Soldering them is a pain, I agree. If I was going to do this again I'd use LifePo4 in the 18650 form factor and buy holders Jehu Garcia has been experimenting with lately kzbin.info/www/bejne/oIW9XmhobrN2haM Good luck!

[@Antonp21654]

A suggestion use a linear power supply for the device in stead of a switching power supply, that should eliminate that hiss sound.

[@philiptaylor6389]

you all probably dont give a damn but does someone know of a way to get back into an instagram account..? I was dumb lost the password. I appreciate any assistance you can give me

[@joevalentin4495]

@Philip Taylor Instablaster =)

[@philiptaylor6389]

@Joe Valentin thanks for your reply. I got to the site thru google and im waiting for the hacking stuff now. Takes quite some time so I will reply here later when my account password hopefully is recovered.

[@philiptaylor6389]

@Joe Valentin it worked and I finally got access to my account again. Im so happy! Thank you so much you saved my ass :D

[@joevalentin4495]

@Philip Taylor happy to help =)

[@000Aleksei]

Thodio 50cal A-box vs jbl boombox. Please

[@callumdavidclements3655]

Nice bremont!

[@JuliansRandomProject]

Thanks :) still ticking.

[@gojo197zero]

You said it Dan Rod I learned absolutely nothing from this video all I heard was blah blah blah

[@vwtdis]

It’s not SODDERING, there’s an “L” in it, it’s SOLDER!

[@JuliansRandomProject]

LOL! In my career I've been trained and certified to solder multi-layered, microscopic, surface mount components for use in aviation and space bound equipment. I assure you, I'm pronouncing it correctly. ;)

[@vwtdis]

JuliansRandomProject I’m an electrical fitter and I’ve soldered tonnes of connectors, there’s definitely an L in it. You guys can’t pronounce aluminium correctly either

[@kp4643]

I want to build something like this but have no idea how to recharge the batteries

[@JuliansRandomProject]

Google "TP4056" lmgtfy.com/?q=tp4056 It's all you'll need

[@utubebob100]

Easy: Just use a 12V SLA (Gel-Cell) and get an SLA Charger!