48CDF104 10" Subwoofer in Down Firing Enclosure, 4-Ohm

Affordable big-bass performance - without taking up lots of room in your trunk or cargo area.
Tough as nails. Load your cargo right on top of the sub for extra space – with plenty of bass!
Full perimeter venting and back plate and pole piece
Stiff, injection-molded cone with 360-degree back bracing
Utilizes extensive internal bracing, thick MDF construction and custom embroidery