Why choose a Q-Logic enclosure? For their musical performance and their unbeatable construction. Thanks to reliable locking-joint construction and exceptionally strong adhesive, these boxes are virtually indestructible.
Q-Logic's QB-115.3 bandpass subwoofer box is designed to house a single compatible 15" woofer. It's made from 5/8" medium density fiberboard for strength and is impeccably upholstered with durable grey carpet. You can watch your subwoofer work through the large Plexiglas window. Screws are included for your subwoofer. The box comes with wires for the internal connections (with quick-slides attached) and a terminal cup with gold-plated binding posts.
The port tubes are pre-installed. In most cases, you will need to cut the port tubes to length to tune the box to the subwoofer you've selected; detailed instructions are included to help you determine the proper lengths. This box will fit in trunks, hatchback spaces, and the rear area of most SUVs and vans.
- houses one 15" subwoofer
- 5/8" medium density fiberboard
- spring post terminals
- 2.09 cubic feet internal volume (ported section), 2.06 cubic feet internal
volume (sealed section)
- box dimensions:
- height: 18-1/4"
- width: 30"
- top depth: 18-1/8"
- bottom depth: 18-1/4"
- warranty: 1 year