Boombox Hi-Fi

This is a Hi-Fi boombox that I built from old speakers

2x tweeter

2x subwoofer

2x midrange speaker

audio amplifier

2x 3 way crossover

box

cables

old jeans or other

jack input

dc input

battery or power supply

first you need to build a box to hold the speakers, the audio amplifier, the crossovers and the batteries.

I built the box with a special wood for the Hi-Fi speakers.

as speakers I used 3 different types of speakers, two 3w and 8ohm tweeters, two 5w and 8ohm subwoofers and then two 5w and 8ohm mid-range speakers.

I mounted the two midranges on the side panels, while the two tweeters and the two subwoofers on the front panel.

First we need to connect the audio amplifier to the speakers and to the battery I used a 15 + 15w 9v amplifier. I to connect it to the power supply I added a switch to switch from the power supply from the DC jack to the batteries and vice versa. as batteries to power the amplifier I chose two 18650 4.7v 3000mAh in series or alternatively an external 9v 1A power supply

if you like you can like me cover the boombox with old jeans