zBox TRSPBPE Single Bandpass Subwoofer Enclosure
Bandpass single box with top plexiglass and a square front port
Price range: $199.99 through $209.99
Overview
The zBox TRSPBPE is a bandpass single-sub enclosure with a top plexiglass window and a square air port on the front face. Tall vertical style, carpeted MDF, and a viewing window so you can see the driver while the port does the vented work. It is available in 10 or 12 inch. Buy the empty cabinet and install drivers that match your amp.
Product details
Top-window bandpass
TRSPBPE puts the plexiglass on top and a square port on the front so you get bandpass output with a clear view of the driver from above.
Finish and layout
Carpeted MDF cabinet in a tall vertical stance. Empty chamber ready for one subwoofer.
Sizing
Available in 10 or 12 inch. Confirm bandpass volume and port tuning against your driver. Enclosure only.


Key features
- Bandpass single-sub with top window
- Square front port
- Carpeted MDF construction
- Sizes 10 or 12 inch
- Made in the USA
- Empty box; install your own sub
Specifications
| Weight | 34 lbs |
|---|---|
| Dimensions | 17.5 × 20 × 16 in |
| Size | 10 inch, 12 inch |
| Enclosure Type | Empty |
| Vehicle Make | Universal |
| Box Style | Bandpass |
| Model | TRSPBPE |
| Configuration | Single bandpass plexiglass, square air port |
| Acoustic design | Bandpass |
| Finish | Charcoal automotive carpet over MDF |
| Terminal | Side-mounted speaker terminal cup |
| Fitment | Universal |
| Origin | Made in the USA |
| Parent SKU | TRSPBPE |
| Variation SKUs | 10TRSPBPE, 12TRSPBPE |
| Product type | Empty bandpass subwoofer enclosure |
| Mount | Bandpass plexiglass |
| Cutout sizes | 10 inch, 12 inch |
Important notes
- Enclosure only; subwoofer and amplifier sold separately.
- Bandpass design — match driver to bandpass applications.
- Plexiglass top is for viewing; protect it during install.
- Universal fit; measure height and footprint before ordering.
What's in the box
- zBox TRSPBPE bandpass plexiglass enclosure (selected size)

