GSG Audio Design - This is our new GSG Audio Design round over Marty Cube DIY subwoofer, featuring the new Eminence NSW4018. This sub was put together by Jiles aka JDM World
GSG Audio Design - Www.gsgad.com. A customer shared this pic with us, of his recently finished subwoofer. He used our “Mini Marty” diy kit along with a Dayton Audio UM18. To learn
Jiles McCoy - 18” vs 21” GSG Marty Cube. #gsg #subwoofer #bass #hometheater #diy #diyspeaker | Facebook
![Dual 18" DIY Subwoofers - More BASS than you can HANDLE! Full measurements and room destruction. - YouTube Dual 18" DIY Subwoofers - More BASS than you can HANDLE! Full measurements and room destruction. - YouTube](https://i.ytimg.com/vi/ZfFW5nRFpCY/sddefault.jpg)