DIY 100W Bluetooth boombox 2 x 4inch - 110dB - Bass mod

amplifier TDA3116 2 x 50W
battery 6S2P = 12 x 18650
speakers Magnat Car Fit 102

[@pfagundes8340]

That exactly what I pretend to build now.. A very small box with 2 4inch triaxials and 2 passive radiators. I have 4 other big boxes, now I want to make something really tiny

[@cristianoramos5406]

Ola, tudo bem. Voce pode me falar as medidas da caixa? E tambem as medidas dos passivos? Ficou muito legal.. Abraço do Brasil

[@joshkaye5125]

The speakers are good, but you need a stronger amplifier

[@NeoDEVO]

Very cool! Thanks!