easy way to enlarge from a small speaker, follow this method 

Bro is creative 😂😂your videos are just dope❤

First like Nice bro

nice bro..ready diy 😁😁👍👍

HOLY SHIT. I NEVER THOUGHT THIS XD

can you make a vid where you use the foam surround to make a passive radiator

Nice bos

8:28 where does the ratling comes from?

Very nice

🌟Nice .bro...quedo chida.canas🖒🖒🇲🇽🇲🇽🇲🇽🌟

❤️👍👍👍 good job brother

now i wonder for smallest power speaker to big size diameter,the tiny 40mm under 5 watt speaker with huge 8 inch speaker cone and also the frame 😊

Wow

What material is the suspension made from?

Warriyo mortals song is best for youtube bass test

it look alike a speaker mod with double diapraghm,maybe more stable upward downward movement of voice coil,but it's more resist to punch the bigger cone,and finally i do it with 1 diapraghm and yeah it's unstable to handling the cone movement due the bass power like this vid ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-2LnKYQGLVwY.html

how if from 3" to 8" ?

we watusaniffff

Garalgal ung tunog tropa