zBox KILP Single Rectangle Ported Subwoofer Enclosure
Ported single rectangle with one long vertical slot port
Price range: $129.99 through $199.99
Overview
The zBox KILP is a single-sub rectangular enclosure with one long vertical slot port running beside the cutout. Charcoal carpet over MDF and a side terminal cup keep the look clean for general trunk installs. It is available in 8, 10, 12 or 15 inch. Pick your woofers later — nothing is preinstalled.
Product details
Long-port single rectangle
KILP puts a tall vertical slot port next to a single round cutout on a classic rectangular face.
Build
Carpeted MDF, ported chamber, side terminal cup.
Sizing
Available in 8, 10, 12 or 15 inch. Confirm ported volume for your driver. Enclosure only.


Key features
- Ported single-sub rectangle
- Tall vertical slot port beside the cutout
- Carpeted MDF with side terminal
- Sizes 8, 10, 12 or 15 inch
- Made in the USA
- Empty box; install your own sub
Specifications
| Weight | 52 lbs |
|---|---|
| Dimensions | 25.5 × 17 × 16 in |
| Size | 10 inch, 12 inch, 15 inch, 8 inch |
| Enclosure Type | Empty |
| Vehicle Make | Universal |
| Box Style | Ported |
| Model | KILP |
| Configuration | Single sub long port rectangle |
| Acoustic design | Ported |
| Finish | Charcoal automotive carpet over MDF |
| Terminal | Side-mounted speaker terminal cup |
| Fitment | Universal |
| Origin | Made in the USA |
| Parent SKU | KILP |
| Variation SKUs | 08KILP, 10KILP, 12KILP, 15KILP |
| Product type | Empty ported subwoofer enclosure |
| Mount | Rectangle |
| Cutout sizes | 8 inch, 10 inch, 12 inch, 15 inch |
Important notes
Confirm your subwoofer’s recommended enclosure volume and ported tuning before ordering. Enclosure only.
What's in the box
- One empty KILP enclosure (selected size)
Manuals and downloads
None.

