15"

Single 15 in Ported box for Sundown E, SD, SA & U Series Subwoofers - Proudly USA Built.

Single 15 in Ported box for Sundown M-X-Z-NS (Nightshade) Series Subwoofers- All 1 in Enclosure - Proudly USA Built.

Dual 15 in Ported box for Sundown E, SD, SA & U Series Subwoofers - Proudly USA Built.

E-Series v.4 15" Subwoofer

U-Series v.2 15" Subwoofer

SA-Series v.3 15" Subwoofer