https://youtu.be/CvUjWNwPHDU Parts Needed 4 - GRS 10SW-4 subwoofers2 - 3" Flared Ports - I used these, feel free to use…
Read More BEST Subwoofer for under $100? Will Shake your House! ISO 100 Build – MEGA QUAKE
by 123Toid
https://youtu.be/CvUjWNwPHDU Parts Needed 4 - GRS 10SW-4 subwoofers2 - 3" Flared Ports - I used these, feel free to use…
Read More BEST Subwoofer for under $100? Will Shake your House! ISO 100 Build – MEGA QUAKE