Diecast Model Car with 8x JBL Speakers

https://www.youtube.com/watch?v=mD5f313jT48

"8X JBL SPEAKER BOX DESIGN"

Blowing 25mm Mini Subwoofer

https://www.youtube.com/watch?v=vJbvEyeANQ8

"THE MTX LOGO IS JUST A RECYCLED STICKER"