DD (Digital Designs) D600 + DDRLLE-508D-D2 active subwoofer basskit (200 mm).

Digital Designs Basskit DD D600 + DDRLLE-508D-D2 active subwoofer 8" (200 mm) kit.

DD Audio Basskit includes a reflex-encased 8″ LE-508D-D2 subwoofer + a really compact D600 1ohm stable mono amplifier.
LE-M is more! DD Audio LE-M508D is a compact ready-made box. 
The new generation of the popular LE-M08 ready-made case, which is even better than its predecessor. 
The element has been completely renewed. 
The lower suspension, upper suspension, cone and all parts of this little giant have been designed and made new to get an even better end result. 
An excellent choice for the cabin of a pick-up truck or van or a car. Fits easily under the trunk curtain of a station wagon.