Pocket Boombox .........!

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Introduction: Pocket Boombox .........!

you can make a simple boombox ...............................................
you can store it in your pocket......................................................
0V  voice amplifier & BASS BOOST SPEAKERS......................
NO pcb...........NO capacitor,diode etc .   .....................................
using only old mobile speakers,9v battery& head phone.......
TRY IT YOUR HOME NOW...........................................................

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    user

    We have a be nice policy.
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    16 Comments

    I dont get for what reason the battery is connected?!

    the speakers fitted in the boom box requires .5 or more V for its correct functioning. there are 18 speakers connected in series.
                            so 18 speakers require 18x.5(or more) =9 V (or more)DC power supply. so we use a 9V battery.
                            if we do not use a battery , the volume of the speakers will be low, because only 0V current reaches the speakers from the head phone jack of your mobile phone.

    Where did you get the speakers for this project? It looks like a nice build.
    Kudos for making it out of cardboard!

    you can take speakers from old china mobile phone...

    round-mobile-phone-speaker-ly-1540-0801-645.jpg

    Where could one pick these up from?

    user

    i like it .......!!
    it is so funny.........

    TRY IT YOUR HOME now!!!!!!!!!!!!!!

    user

    very very very cool!!!!!!!!!!!!!