JL Audio 12W1v3 dual sealed wedge enclosure for a 12-inch driver: 1.1 cu ft net, Qtc 0.93, F3 39 Hz.
Qtc 0.93 means a compact box for this driver. The response peaks before it rolls off; it makes sense when space is tight and the vehicle cabin will add back low end.
The wedge shape sits against the rear seat back and fires into the trunk, leaving the floor in front of it free.
Listed construction: 3/4-inch MDF, with a doubled 1.5-inch front baffle, dado and V-groove panel joints, black carpet, polyfill installed, pre-wired terminal cup.
Your subwoofer's mounting depth needs to be 5.41 inches or less. Each driver gets its own sealed chamber. Send us your subwoofer model and we will check it against this box before you order.
Questions about fit? Call or text (785) 430-0822.
Box specifications
| Type | Sealed |
|---|---|
| Drivers | Dual, 12-inch |
| Net volume | 1.1 cu ft |
| System Qtc | 0.93 |
| F3 (anechoic) | 39 Hz |
| Max mounting depth | 5.41 in |
| Height | 16 in |
| Width | 16 in |
| Depth | 9.64 in |
| Baffle | Double, 1.5 in |
| Chambers | One per driver |
| Made for | JL Audio 12W1v3 |



