zBox BPSPE Single Bandpass Subwoofer Enclosure
Single-sub bandpass with split plexiglass and dual round ports
Price range: $149.99 through $199.99
Overview
Looking for a single bandpass with a show window? The zBox BPSPE splits the front face between a plexiglass panel and two round ports so you can see the driver while the vents move air. Carpeted MDF cabinet, compact single-chamber layout. It is available in 8, 10, 12 or 15 inch. Comes without subwoofers or an amplifier.
Product details
Split-front bandpass single
BPSPE pairs a viewing window with two round ports on the same face for a compact bandpass single.
Build
Carpeted MDF cabinet with bandpass chambers behind the plexiglass and port openings.
Sizing
Available in 8, 10, 12 or 15 inch. Match the cutout and confirm bandpass design with your driver. Enclosure only.


Key features
- Single-sub bandpass with front window
- Two round ports beside the plexiglass
- Carpeted MDF construction
- Sizes 8, 10, 12 or 15 inch
- Built in the USA
- Empty enclosure for 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 | Bandpass |
| Model | BPSPE |
| Configuration | Single bandpass split plexiglass, front window |
| Acoustic design | Bandpass |
| Finish | Charcoal automotive carpet over MDF |
| Terminal | Side-mounted speaker terminal cup |
| Fitment | Universal |
| Origin | Made in the USA |
| Parent SKU | BPSPE |
| Variation SKUs | 08BPSPE, 10BPSPE, 12BPSPE, 15BPSPE |
| Product type | Empty bandpass subwoofer enclosure |
| Mount | Bandpass split plexiglass |
| Cutout sizes | 8 inch, 10 inch, 12 inch, 15 inch |
Important notes
- Enclosure only; subwoofer and amplifier sold separately.
- Single-speaker bandpass — not a dual-driver cabinet.
- Protect the plexiglass during shipping and install.
- Universal fit; confirm trunk depth for the front window face.
What's in the box
- zBox BPSPE bandpass split-plexiglass enclosure (selected size)

